bust a sag 

To wear one's trousers around the hips instead of the waist, thus exposing the top of the underwear. Often the pants will be purposely baggy and oversize to accomplish the "sag." Common in urban and hip hop culture in the late 90s.

A frequently told urban legend purports that the style originated in correctional facilities where males that were amenable to being approached for anal sex would wear their pants in this fashion.

If my daughter brings home a boyfriend that's busting a sag, I swear to god I will nail-gun his pants to his hips.

bust a sag by Plebescite November 22, 2003

bust some milk 

The new term for jizzing in your pants

I'm so exited I am going to bust some milk -Teroriser

bust some milk by Annomoly October 10, 2017

bust a shaft 

To shoot an arrow.

Don't mess with Legolas. He'll bust a shaft in yo' ass.

bust a shaft by Miryam Websta March 26, 2009

bust-stache 

The act of blowing your load all over a girl's face and smearing it across the top of her upper lip in the form of a mustache.

Lenny: Dude, you never showed last night, where were you?

Byron: After we left the party, I went over to your sister's house and gave her a bust-stache!

bust-stache by Terry Logan September 14, 2006

bust a slob 

french kissing, to make out, tonsil hockey

If we go out you better be prepared to at least "bust a slob".

Last night me and becky "busted a slob"

That kid is a virgin I bet he never even busted a slob

bust a slob by BeckysManSlave September 14, 2009

Bust a Sloagie 

To jump from a moving vehicle, out of frustration or in times of mental duress.

"The date got off to such a slow start, I thought I was going to have to bust a Sloagie."

Bust a Sloagie by David Goodis, of course July 4, 2004

bust sum guts

1. hitting that azz from the back.
2. a bad case of gas.
3. taking a nasty shit.

bust sum guts by t-bear October 7, 2003