A personality trait formed of boasting about sex/sexual activities usually done by a person who has recently begun having sex after a long dry spell. The change in subject to sex in the group is also likely to have been brought up by the same person, making tenuous links to otherwise non-sexual discourse.
(Flexing about sex)
Person 1: Jake wouldn’t stop going on about how many times he has sex last week
Person 2: yeah he’s got sex-flex at the moment
A fetish as too where someone enjoys being or receiving a payed sexual service commonly done through a menu, the submissive who usually gives the menu will sometimes be dressed in maid uniform or other sexy/formal clothing. The submissive may also act in a manor as if providing a service, even if the persons involved are familiar with one another.
Damn I found this hot nerdy girl on tinder, gave me a Sex maid Menu. I had a main yesterday, and just going for a side soon.
A nonce (UK SLANG). A online sexual predator whose lustful desires brings them online to groom unknowing children into exposing themselves or meeting up for sexual depreciation.
Goblin Nonce: "STAN SAID SHE WAS 18 on the PROFILE!!!!"
Predator catcher - "Giles she was 13, you Polack sex beast".