A fork of Rural Dictionary
1. Back the fuck up. Get out of my face. Calm Down
2. Insist a female shake and rub her ass against you when dancing.
1. Damn nigga, back that ass up before I get crazy up in here.
2. Come here girl and back that ass up for me.
(noun) the lower part of an overweight person's back, resembling an ass, with its own crack and everything. An extra ass, above the belt, on the back.
That dude needs to put his shirt back on, 'cause I can't stop staring at his ass back.
"nigguh you bettah back that ass up, BFore i bust a cap in yo ass"
something said when in a large group of friends, when you get out of your seat to take a wiz or something, you say that and make sure everyone hears it. It is the law - laws were made to be upheld. If one of your friends do, in-turn, steal your seat, you have allright to kick that mother fucker in the shins.
"Im gonna take a wiz; (pointing at chair:) ASS BACKS!"
Song that you sing to guys with big tank asses that pass your lunch table
Whoo Whoo, sweet ass Bojangles, you's a fine mothafucka won't you back that ass up