Sex
The term sex may refer to:

 Sex (gender), one's gender, genders, or lack thereof
 Sex (intercourse), the bump and grind of copulation
 Sex appeal, what naughty bananas have
 Sex drive, one's libido 
 Sex maniac, the bread and butter to the sex industry
 Sexual desire, what you want
 Sexual favor, a nice way of asking for foreplay
 Sexual holo-program, interactive erotic imagery
 Sexual inadequacy, what you don't got
 Sexual innuendo, an inappropriate comment
 Sexual maturing process, it's part of growing up or old
 Sexual organs, use 'em or lose 'em
 Sexual procurement, a nice way of going about prostitution
 Sexual prowess, what you got
 Sexual repression, the submission of one's own sexual thoughts
 Sexual reproduction, a process of procreation
 Sexual rival, a perceived threat to the reproduction of an individual
 Sexual tension, the worst kind
 Sexuality, also known as "sex life", the social aspects of sex and sexuality
 Fairer sex, an idiomatic way of describing a female
 Asexual reproduction, reproduction from a single parent