BBW - Big Beautiful Woman. Larger than average woman that is very beautiful regardless of size or weight.
BDSM - Bondage - Discipline - SadoMasochism
BI or Bisexual - Someone that enjoys sex with both men and women.
Bi-Curious - Someone that is curious, interested in or has had limited Bisexual experience.
Bondage - The practice of restraining a person(s) for sexual pleasure.
DD - Clean, disease and drug free.
Discipline - Spanking, bondage or similar practice intended to arouse sexual desire.
DP - Double Penetration, simultanious Vaginal and Anal.
Exhibitionism - Showing off in public, involving nudity.
Fellation - Oral stimulation of the penis
Fetish - Sexual stimulation via non sexual acts or objects.
Full Swap - A couple that enjoys sexual pleasure with others that includes anything up to AND including intercourse.
Gay - Homosexual, generally a male, but not always.
GBM - Gay Black Man
GWM - Gay White Male
Heterosexual - One who enjoys and has sex with only the opposite sex.
Homosexual - One who enjoys and has sex with only the same sex.
ISO - In Search Of
Lesbian - Gay women.
LTR - Long Term Relationship
MBC - Married Black Couple
MBiC - Married Bi Couple
MILF - Mother I'd Like (to) F*ck
MWC - Married White Couple
S&M or SM - Sadism/Masochism
Safe - Someone that is not at risk for becoming or causing a pregnancy.
SBF - Single Black Female
SBiF - Single Bi Female
SBiM - Single Bi Male
SBM - Single Black Male
SGL - Single
Sodomy - Usually Anal sex, possibly forced.
Soft Swing/Swingers - A couple that enjoys sexual pleasure with others that includes anything up to but not including intercourse.
STD - Sexually Transmitted Disease.
STR8 or STR or Straight - Straight, a Heterosexual person.
Swap or Swapping - Two couples exchanging partners
SWF - Single White Female
SWM - Single White Male
Versatile - Bisexual
Voyeur or Voyeurism - One who enjoys watching.
Water Sports - Urination involving sexual stimulation.