eat a gun up 

To suck a dick, poss. origin: United States Federal Prison system

yo, that nigga ate a gun up

eat a gun up by B Diddy April 23, 2005

eat babies

A multipurpose retort meaning "shut the hell up" or "suck on that".
Made more effective by adding "Bitch".

"Haha your face is too big for your head."
"Eat babies bitch!"

eat babies by Boylio April 11, 2007

eat bird 

An interjection similar to "get lost" or "quit it"

Entomology: Comes from a story on TardBlog where a retarded boy eats an embryonic bird and later exclaims "eat bird" - it's usage, however, has little to do with the entomology.

Random guy: Hey baby, let's see those tits!
Girl: Eat bird.

eat bird by Clive Braddock July 2, 2005

eat some rocks 

Harden the fuck up

you are such a girls dick, you need to eat some rocks.

eat some rocks by deanojess November 24, 2009

eat face 

To have a really bad trip on acid.

1. "Oh man did you hear about that guy in Florida? He totally ate face. Literally."

2. "I'm not so sure about this acid. Got it off a new dealer. Sure hope I don't eat face."

eat face by feedyourhead November 9, 2012

eat the crumbs

To continue eating out a girl after she orgasms

When Alex made Jessica come he just kept eating. He was going to eat the crumbs.

eat the crumbs by Abcdefkill May 5, 2015

eat a cactus 

a form of threat or extreme hatrid towards someone

Wishing someone to die

Hey John, eat a cactus!

eat a cactus by Aliciabreh January 3, 2016