Originating in the East Coast (esp. Baltimore, NY, PN, ect) -
A Bust Down is a small part of a cigarette (usually less than one half) that one gives away.
"Let me get bust down's.. I ran out of cigs earlier today"
"Bust me down"
"You gave that guy a bust down? He stays bumming cigarettes.."
The nature of sharing with someone else typically applied to sharing food.
"Is that Chips? Yo Bust Down!"
Bust down as in a female or male to twerk
From song bust down thotiana “ I wanna see you bust down thotiana pick it up now brake that shii down”
to give someone the end of your cigarette
Tommy='hey Taren, can i have your bust down'
Taren='sure thing sweetie pie, let me just have one more pull'
a cigarette with a couple pulls left. (usually a newport since black people love asking for bust downs and hate buying packs)
"nigga lemme get a bust down"
"nah son dis mah last newport"
a female that performs a form of free female prostitution;
I hit up that bust down last night
There are a lot of definitions of bust down but mines is when the food be soo good it make you want to slap yo mama
Mama those ribs was a MF bust down