look up any word, like lemonparty:
 
1.
to get up and go out. stop sitting on your ass at home.
a group of people are hanging out and one says I want to go do something. Anothers response back would be alright lets bounce this bitch.
by Amanda & Katie May 26, 2008
 
2.
To jump someone when they are not expecting it, this is normally carried out with a group of people.
Niel: Yo, Jamal!
Jamal: Yeah?
Niel: This nigga has been spreading shit about your mama.
Jamal: Yo, lets bounce this bitch
by Cheese and Cracker September 16, 2008