Eat a gun

To shoot oneself in the mouth; to commit suicide.

I told Koree to go eat a gun after he said he liked Green Day.

by Irish Eric August 27, 2008

eat a gun up

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

yo, that nigga ate a gun up

by B Diddy April 24, 2005

eat, gun, drugs

to complete the whole thought that you are trying to get across. Adding this nonsense just adds to the confusion when people don't really get what you are saying.

Bob " yo man ,you see that dog that just ran out and the light that came on and the wild stuff in australia "
Jim "dude, what the fuck are you talking about, are you wasted??"
Bob " man....eat, gun, drugs"

by LeeAwesome October 10, 2008

Eating the Gun

Putting the barrel of a gun inside your mouth and shooting it.

Another way of committing suicide

The police showed up to the house to find that Mike was eating the gun.

by Skate_fast_eat_ass__ August 02, 2018