Weed pussy

Getting sex from a woman solely on the fact that you are in possession of high quality marijuana.

John: Man, I banged that hot chick Alice from biology.
Joe: What? Bro, all that girl wants is your bud, she ain't pitching in jack. Is it really worth the sex?
John: I dunno man, I love sex more than weed, so weed pussy is worth it to me.