big up yourself

to make oneself feel special, to be proud of yorself

"Don't big up yourself"

by Anonymous October 18, 2003

big ass knife

a big ass mutha fuckin knife, as in a big ass blady thingy! kill dem snakes on da plane

Dat be a big ass knife nigga!!!

by bob the reindeer knife masacre September 30, 2013

Big Mac Attack

When you're raped by a fast food employee

Carrie had a Big Mac Attack last week.
Holy shit bro!

by thisishorrible September 18, 2012

Big Ol Butt

A fat ass

Back that thang up, cuz you got a big ol' butt

by Da White Man September 9, 2003

big bang theory

The name of an orgy containing more than 10 people, it was the best thing in the world hence the nerds adapted the name for creation of the universe(what they thought to be the best)

Yo bitch lemee show u my big bang theory, round up ur hoe chearleaders

by YO MY HO February 24, 2003

big red truck

big red truck is basiclly just a made up phrase that means duh

girl 1: so you are going out with him?
girl 2: big red truck!

by oopss i spilled some coke May 4, 2006

Big mama

A fat black lady who lives under wallgreens, she dips her ass in a variety of dipping sauces and does whatever the fuck she wants

"A fat bitch named big mama slapped me with her purse today at wallgreens!"

by Calibina shiz December 16, 2019