posse up

old school slang for let's get out of here!

I think we need to leave. (say it so everyone can hear) posse up!

by shiesty February 09, 2003

Posse up

Posse up -When a large number of people group together; get together to do a common thing; especially for retaliation.

Dey shot at my boy last night. We gotta posse up and git dem!

Posse- group of similar thinking people; from da same hood, school; apartment complex, family or job. Posse up- when uh gang, friends, or groups of people get together to do something as uh whole. For example; fight; especially, when it's in payback for something; Also rob, party, or steal as a group.

by Longfellarette November 27, 2012

Poss up

To get really drunk or giddy and back flip into bins or other objects.

"Danielle had a right poss up lastnight, went fully hype"

by saussoj December 30, 2018