Abuck
A term for an anal intercourse position where the recipient lies on their back with their knees touching their shoulders.

AC/DC
Slang for bisexual.

Acrophilia
Sexual arousal from being in high places.

Afterglow
The good feeling experienced after sex, especially the feeling of a woman after an orgasm.

Agalmatophilia
Sexual arousal from statues or mannequins.

Agoraphilia
Arousal from open spaces or having sex in public.

Agura
Cross legged.

Altoids
Brand name of a breath mint, said to provide extra pleasure when used by a person giving FELLATIO.

Amateur
One who is not a professional.

Amazon
A tall, strong, often masculine woman.

American Fister
Insertion of a maximum of four fungers into the vagina or anus. The missing finger is to reduce the risk of obscenity prosecution.

American Rope Bondage
A variation of bondage where the play is done solely with rope, but differs from SHIBARI on the fact the bindings resemble old 30’s comic books “Damsels in Distress” themes.

AMP
Asian Massage Parlor

Anal Sex
Sex involving the insertion of the penis or some other body part or object into the anus.

Angel Kiss
Performing CUNNILINGUS on a woman while she is menstruating.

Animalism
Fetish in which a consenting adult plays and behaves as an animal. It does not involve any real animals.

Angry Dragon
To cum out a girls nose during a blowjob.

AnilingusAnilingus
Oral sex performed on the anus. See also RIMMING.

Anorgasmic
Incapable of having an ORGASM.

Anus
The opening between the buttocks through which you shit and can have ANAL SEX. The "ass hole".

Aphrodisiac
A device that stimulates sexual arousal, usually a drug.

Arabian Goggles
A maneuver when you put your testicles over her eye sockets while she is cock sucking.

Around the World
Anilingus and Fellatio.

A Spot
An erogenous zone located in the anus near the prostate.

Asanawa
Hemp rope. In practice the Japanese don't differentiate between jute and hemp and use both in bondage.

Asian Cowgirl
Woman rides on top during intercourse, squatting over the man on her feet, not on her knees.

ATM (Ass To Mouth)
The man pulls his cock out of her ass and inserts it directly into her mouth without stopping to clean it off.

ATP (Ass To Pussy)
The man pulls his cock out of her ass and inserts it directly into her pussy without stopping to clean it off.

Aunt Flo
Menstruation, Period

Autofellatio
When a man to perform oral sex on himself, putting his penis in his own mouth.

Autoerotic Strangulation
Suffocating oneself via strangulation for sexual stimulation, especially to increase the intensity of orgasm. A dangerous practice that sometimes results in death.

Autoerotic Asphyxiation
AUTOEROTIC STRANGULATION.

Babyback
Petite, young, attractive Asian woman.

Baby Dyke
A young or inexperienced lesbian, particularly of high school or college age.

Baja Sur
Genitals. From the Spanish "the low south".

Ball GagBall Gag
A high-fetish gag, which usually consists of a red ball on a black leather strap. Keeps the mouth open. It is safer than most gags since there is little danger of choking or air blockage.

Ball Hood
Inflatable hood.

Balloon Knot
The anus.

Ball Stretching
Wrapping the scrotum with some kind of leather strap tightly and pulling down with increasing pressure.

Bareback
Having sex without a condom, used especially for anal sex.

Basket
A man's crotch.

Bastinado
The whipping of the soles of the feet.

BBBJ
Bareback Blow Job, oral stimulation of the penis without a condom.

BBBJTC
Bareback Blow Job To Completion, oral stimulation of the penis to orgasm without a condom. (May spit or swallow)

BBW
Short for Big Beautiful Women.

BCD
Behind Closed Doors

BDSM
Short for "Bondage and Discipline, Sadism and Masochism." A catch-all term for a broad array of sexual practices, especially involving restraint and inflicting pain.

Bear
A large, hairy, gay man.

Bear Claw
A synonym for extremely large pussy lips.

Beef
Buffed men.

Bee-Stung Lips
Puffed up lips. Achieved by injecting collagen.

Bended Orgasm
Term for an orgasm that combines elements of both a G-Spot and clitoral orgasm.

Ben-wa Balls
A pair of large marbles with ball bearings inside that roll around and create subtle vibrations when inserted into the vagina.

Betty
Slang for an attractive female.

Beret
A condom.

BF
A Boyfriend

Binding
Wrapping the feet or genitals with string, rope, or lace.

Biphobia, Biphobic
Fearful or disliking of BISEXUAL people.

Birdwatching
BBBJTC and she swallows.

Bi Sexual
A person interested in sex with both men and women. Compare HOMOSEXUAL, someone who has sexual interest in the same sex, and HETROSEXUAL, someone with sexual interest in the opposite sex.

Bishonen
A beautiful boy.

Bishoujo
A pretty girl.

Bloodsports
BDSM play that involves blood, including cutting and piercing.

Blow Job
FELLATIO.

BLS
Ball licking and sucking.

Blue
Gay, referring mostly to males.

Blueballs
When a man has an erection for a long period of time without ejaculating; this can cause a swollen, painful feeling in the testicles.

Blumpkin
A blowjob off while one of you are on the toilet.

Body Bag
Bondage item consisting in a long bag, used to enclose the slave for a prolonged period of time, for bondage alone of used as sensory deprivation.

Body Inflation
A fetish for sudden growth of particular body parts, like nose growth.

Bog Queen
A gay man who frequents public toilets for sex.

Bondage
Restricting a partner's movement with ropes or other devices.

Boner
ERECTION.

Booty
Slang for Big Butt.

Bottom 
1. The submissive person in BDSM activity. Opposite of TOP.
2. The one who is penetrated during anal sex, especially between gay males. Opposite of TOP.

Brachioprotic Eroticism
A deep form of fisting where the arm enters the anus.

Branding
To burn or scar the skin.

Breast BondageBreast Bondage
In general use the term means any restraint applied around, above, below and near the breasts. However, most self-described breast-bondage lovers are interested in restrictions placed directly on the breasts, or wrapped around the base of the breasts.

Breath Play, Breath Control
Restricting airflow, by strangulation, suffocation, or other means for sexual stimulation.

Breathing Tube
Short rubber hose used for breathing with gasmasks and vacuum beds. A breathing tube can also be used for liquid intake play for long term enclosure.

Breeders
A derogatory term for heterosexuals, especially for those who glorify childbearing.

Brothel
A business establishment where prostitutes offer sexual services for money.

Brown BagBrown Bag
When a girl has a great body and an ugly face. Put a brown bag on her head before sex. Also See BUTTERFACE

Brow Eye
A derogatory term for the anus.

Bubblegum
A description of a woman's vagina that has extra pink skin wrinkled around the labia.

Bucking Bronco
You start by going doggy style on a girl and then you grab onto her tits or hips as tightly as possible and call her something nasty. More than likely, she will try to escape. This will give you the feeling of riding a bronco as she tries to buck you off.

Buddy Booth
A booth in an adult video store that allows viewing and/or interaction with the person in an adjacent booth.

Bugger, Buggery
ANAL SEX, especially anal sex performed by a man on a man.

Bukkake
An ancient Japanese art/tradition wherein ten to a hundred men gather around a woman and ejaculate on her face. See also FACIAL.

Bullet
A tiny vibrator meant to be inserted in the vagina or anus.

Butch
Possessing traditionally masculine appearance, attributes and behaviors. Often used to describe gay men and women. Opposite of FEMME.

Butter Face
When you see a chick with an awesome body, "but her face", is nasty.

Butterfly
Man laying woman on her side and spreading her legs, then kneeling in front of her and penetrating.

Butt PlugButt Plug
A sex toy designed for anal penetration that has a flared base. Usually smaller than a typical dildo and not shaped like a penis.

Butt Fucking
To have ANAL SEX.

C2C
Cock to Cock

Caballero Box
The large sized box in which some porn movies are packaged. Named after the company that first popularized the format.

Caging
BDSM term for locking an individual in a cage.

Candaulism
When a spouse watches their partner having sex with other.

Caning
Whipping with a switch or cane to discipline partner.

Carpet Licker, Carpet Muncher
To eat or to go down on the vagina in oral sex. Lesbian.

Cat Fighting
Women fighting without rules and often tearing of clothing and hair pulling.

Castrate, Castration
Removing the testicles of a man.

CBJ
Covered Blow Job, fellatio with a condom.

CBT
Cock and Ball Torture.

CD
Cross-dresser: transvestite, a person, and especially a male who adopts the dress and often the behavior typical of the opposite sex especially for purposes of emotional or sexual gratification

Catheter
Any hollow thin flexible tube designed to be inserted into the body. The process of inserting a catheter is called catheterization.

Chastity Belt
A metal or leather belt used to prevent genital penetration, particularly on a female.

Cherry
The HYMEN or, figuratively used for virginity, as in "to pop someone's cherry", to take someone's virginity.

Chicken Head
A woman who trades sexual favors for drugs, usually crack.

Choad
PENIS

Chocolate Pizza
Discovering hemorrhoids while TOSSING SALAD.

Chocolate Starfish
Humorous term for the ANUS. Sometimes used in a derogatory sense against gay people.

Chokuritsufudou
Standing at attention. A form of bondage where the body is wrapped in parallel ropes while the submissive is standing as if at attention.

CIM
Cum in mouth.

Circle
Refers to one's chosen family.

Circle Jerk
Group masturbation or jerking off.

Circumcision, Circumcise
Removing the FORESKIN of the penis, often done to infants.

Clap
GONORRHEA. Usage note: usually used in the phrase "the clap"

Clean
Not having a sexually transmitted disease, especially AIDS.

Cleave Gag
A gag which cleaves between the lips as it is wrapped around the head.

Climax
ORGASM.

Clinic
Medical play.

Clitoris
The female sexual organ located at the top front of the vulva that, when stimulated, becomes hard and can produce an orgasm.

Cock
PENIS.

Cock Snot
Humorous term for SEMEN.

Cock RingCock Ring
A device, often a leather strap, placed at the base of an erect penis in order to restrict blood flow and maintain an erection.

Cocktail
Drinking of body secretions from a glass.

Coitus
Sexual intercourse between a man and a woman, where the man puts his penis in the woman's vagina.

Coitus Interruptus
Removing the penis from the vagina before the man ejaculates as a form of contraception; pulling out.

Collar and Cuffs
Pubic hair matches natural hair-color (redheads, blondes)

Come
SEMEN. Also spelled "cum".

Coming out (of the closet) 
Term used to describes voluntarily making public one's sexual behaviors or orientation, "being out" to not concealing one's sexual behaviors or orientation, and "outing" for making public the sexual behaviors or orientation of another who would prefer to keep this information secret.

Commitment Ceremony
A public affirmation of your commitment and union. Often has roots within pagan ceremonies.

Condom
A sheath placed over the penis during sexual intercourse to prevent pregnancy and the transmission of disease by forming a barrier and capturing the semen. Condoms are usually made of latex but sometimes are made of polyurethane or animal skin.

Coprophilia
Sexual interest in feces (shit).

Corkscrew
To cross your fingers, middle over index. Twist your wrist back and forth and go to work on your desired orifice.

Corsetting
Modifying one's body for the sole purpose of restricting oxygen intake by utilizing a corset which wraps around the midsection and tightens.

Cottage
Public toilet. Not used much today except by older men.

Cowgirl
A position. The man lies on his back and the girl sits on him facing his face.

Coyote
This occurs when you wake up in the room of a nasty girl and you know you've got to give her the slip. However, you realize that your arm is wrapped around her. Therefore you must gnaw off your own arm to get out of the situation.

Crack Snaker
A derogatory term for a lesbian.

Cream
When used in reference to men: to ejaculate. When used with women: to produce vaginal lubrication; to female ejaculate.

Cream Pie
A girl with cum dripping from her vagina.

Crime Scene Action
Sexual activity during her period.

Crossdress
For a man to wear women's clothing. Used especially for men who only occasionally dress as women but maintain their masculine identity otherwise. See also TRANSVESTITE, TRANSSEXUAL

Crurofact
A leg fetish.

Crushing
A fetish practice where someone steps on food, insects, or even small animals.

Cub
A smaller, younger, often submissive man who enjoys BEARS

Cuckold
Any husband or Significant Other of a porn performer.

Cum
SEMEN.

Cum Shot
Ejaculation of a male actor's seman.

Cum Swapping
Passing the ejaculate from the mouth of one girl orally to another. Also called Snowballing.

Cunnilingus
Oral sex performed on a woman; specifically, licking the clitoris of a woman to produce an orgasm.

Cunt
Harsh, often offensive term used to refer to the VAGINA.

Cut
CIRCUMCISED. Opposite of UNCUT.

Cybersex
Having sex over the Internet. Usually refers to erotic chatting via the computer while one or both of the parties is masturbating.