When you are violently humped by a person of the same sex, or basically any black person.
"bro, they were really gumping it last night, you could hear it from the other side of the building!"
"Honey" *tears up "I was scissor gumped last night in the women's restroom. She got up on the stall behind me when I wasn't looking and then when I turned around she had her legs above her head and was pussy bashing me against the wall" *balling her eyes out
A person that is a goofball, an asshole, and on the verge of being really annoying.
Man, Gary's such a gump. He's funny but I can't stand to be around him anymore.
Can be used to refer to something or someone as good or exciting depending on the context.
Not to be confused with Gump which refers to someone as foolish or stupid.
That's gump bro!
Type gump!
I'm gumping!
You're gumpy dude!
Gump!
When you and your boy are tag teaming a girl with the lights off and she gets up to go to the bathroom without you guys realizing and you nut in your boy accidentally.
bro no shot you gumped out last night that’s so gay