back that ass up

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.

by Phatty Mcgatty March 28, 2004

Ass Back

Another term for a sports benchwarmer.

You: "Coach put me in!!!!"

Coach: "Get your ass back!!!"

by coach102 June 27, 2009

ass back

(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.

by lance_w_c October 25, 2008

Ass-Back

When someone's ass is so big, their ass comprises a majority of their back.

Juanita how you sit down with that ass-back ?

by Taltsuska September 8, 2016

Back that ass up

Get away BRING IT ON...

"nigguh you bettah back that ass up, BFore i bust a cap in yo ass"

by cornbread August 7, 2003

ASS BACKS

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!"

by HP Fizzle Fats March 12, 2004

Back that ass up

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

by Anonymous March 10, 2003