grump

when a males penis is stuck in one position and can not move it.

Ashley:FUCK! hurry tom my mom is coming home!
Tom:I can't i am having a grump.
Ashely's mom: WHAT THE FUCK IS GOING ON, WHY IS DOES MY BED HAVE CUM ON IT!!!

by tom tommy February 1, 2009

grump

humph, darn it

oh grump!

by marilyn January 29, 2004

grump

Someone who is always tired, sad, mad, boring, negative, and lazy

Wow, you turned into a real grump.

by AntIs_Cool July 22, 2018

grump

Taking a giant bump of cocaine that is almost like a full gram inhaled in one bump.

Damn! She just took a grump and the whole bag is practically done.

by The Real Minnie Mouse July 26, 2019

Grump

An exotic fart. Originates from the Rummel household.

That boy Kurt just busted a grump.

by The Mad Warden January 4, 2021

Grump

The slime that comes out of Stinky Kong's mouth.

"Gotta get that grump"

by StinkyKong March 27, 2022

grump

Specifically an old person farting because it sounds like someone making a grumpy noise. Can be used to describe any exertion of air from the anal cavity in a comical *making fun of* manner.

Did that old dude just walk by grump. Omg he did it smells terrible and he didn’t even flinch haha.

by SavageArmy07 January 22, 2023