Grump Grump 

A motherfuckin' grumpy-ass dog. He's always grumping and being rude. He doesn't have anything to grump about (except maybe that our McDonald's doesn't have $1 McDoubles) but he continuously grumps. Also a cheapskate and is not forthcoming with kisses or snugs.

Zack: Hey let's go smoke synthetic marijuana!!!

Em: I can't. I have to take this Grump Grump to the vet to get this cone off his head. He's grumping about it.

Grump Grump by Emboslice August 23, 2011

Game Grump

the art of skipping the tutorial in a game you've never played

i'm gonna game grump it

Game Grump by LiamTAT July 31, 2018

Grump Bump 

When a certain YouTube video suddenly get a lot of views as a result of being referenced on GameGrumps.

This comes from the YouTube show, GameGrumps. It was created by Dan during Part 14 of their Legend of Zelda: Wind Waker HD series.

That Monty Python skit got a Grump Bump when Arin and Dan acted it out.

Grump Bump by Walter Is White November 16, 2013

Lap Double Grump 

Where 2 individuals, most likely 2 men, engage in simultaneous pooping whilst on the laps of each other. The partner on top finds a small gap between the bottom partner’s legs. This has only been pulled off a handful of times in recorded history.

My boyski we only have one toilet, might have to pull off the Lap Double Grump

Lap Double Grump by Dmoney1318 April 15, 2022

bust a grump

To defecate.

If I drink milk at breakfast I always have to bust a grump about 10:30.

bust a grump by Charlie Golf April 27, 2004

punch a grump 

To void feces from the bowels. to defecate.

that super burrito from la victoria's making me want to punch a grump.

punch a grump by goner December 22, 2003

Grump Job 

When a woman (or man if in a homosexual relationship) belligerently, begrudgingly and/or reluctantly gives into her man’s desires, pleas and/or requests for a blow job.

I was so exhausted last night, but he was in the mood, so I mustard-up all my energy for a grump job. At least he was happy.

Grump Job by #1 Howard Stern Fan August 9, 2010