1) (v) To leave, to get up, to
break. "You mean bounce... I'm with you, bounce right outta NYC" -- Raekwon the Chef (??? 1995).
2) (n) Form of music from New Orleans.
Check Mystikal's album for a song called "Neva gonna bounce".
3) (n) A reference to the Bankhead Bounce, a
dance made famous in Atlanta rap music.