Grumpy bum

Danielle millar

Danielle is a grumpy bum

by Bestmulletever March 10, 2013

grumpy bum

when you are being a poo to someone and being mean to someone

why are you being a grumpy bum :(

by JEFFERY THE 3RD September 1, 2020

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.

by Walter Is White November 16, 2013

grumpybum

A teasing petname for a loved one who is being grumpy or moody.

"Stop being such a grumpybum Olie."

by Karen B October 24, 2006

Grumpypumping

when you and your spouse have intercourse after an intense argument.

Me: My girlfriend broke my lamp so I have her a good grumpypumping.

by hawaiislang May 12, 2016