Anything related to bumsex.
<While in prison>
Convict A: Oooh, see him 'n his tight
Convict B: Yeah, player. Dats
Convict A: He best watch himself and that cute little behind. Or I'ma jump
<Two people talking>
Tom: Man, Vanessa is goin' to come over tonight.
Tim: Yeah? You finally gonna
Tom: Yeah, she and I were talking. She said I could jump
the couch with her.