The downgraded
form of "XXX" (Sex) and the upgraded version of "X" (Boner).
XX is used to signify a place of
masturbation, either in circles or in
private sessions.
1: Hey, that sign says "XX"! Wanna go there tonight?
2: Yeah, I'll bring a few
friends along.
1:
Sweet! We're gonna have a
wild time.