Often used in high class british porn; when a guy is a complete gentlemen with his genitals. Keeping his pubes well groomed and clean. Also being polite and asking kindly if they could have sex.
(all in british accents)
Male: May I please insert my penis into your vagina.

Female: Oh, what I gentleman!

Male: No my dear, I'm a Genital-men!
by sean_23 December 24, 2010
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