bust it up 

to have a good time; party

"Let's all go over to Jake's house party and bust it up with the honeys there!"

bust it up by nitro February 3, 2004

bust it up 

smash an ecstacy pill to parachute or snort it

Gimme a pill man I'm gonna bust it up and rail it.

bust it up by mr. nice guy February 17, 2005

bust it up 

talk for a long time

me and the jawn bust it up. Now i know I errythin about her.

bust it up by Anonymous October 8, 2003

Bust they crib up 

To shoot a person's residence repeatedly with a weapon, usually in retaliation for a percieved wrong.

Yo, breh, Kayvon and Shaniqua been talking shit about me on da Facebooks. Let's bust they crib up, yo!

Bust they crib up by B-Dawg Billionz February 12, 2019

Bust that ass up against the wall

It is a slang term that refers to sexual activity, explicitly having sex or engaging in sexual activity up against a wall. The phrase is often used in hip-hop music and is associated with a rough or aggressive style of sexual behavior.

You little cunt, I will be the one to bust that ass up against the wall.

Bust that ass up against the wall by Otobashi April 20, 2023

Bustup 

separation or dissolution, as of a marriage or a close friendship.

Friend 1: Me and Tori got into an argument last night
Friend 2: Oh yeah? Did you guys Bustup?

Bustup by hallucinate June 1, 2010

Bustup 

Opposite of bustdown.

A female that elevates your status, instead of bringing it down like a bustdown.

Yeah, before all he was getting was bustdowns and now I guess all you need is one bustup and you get a range rover.

Bustup by pseudonymforbetterthanyou February 27, 2011