grumper

A defecation that requires mass force to expel.

Oh man, I can tell this one is going to be a real grumper.

by John Clever November 27, 2002

Grumper

A new social networking site that is growing in popularity. Where the Internet goes to complain. www.grumper.org

I posted a grump about swine flu on Grumper. You should check it out and grump it.

by Asyra June 10, 2009

grimple

One of the most hardcore punk rock bands ever fucking spawned

Grimple up your... ASS!!

by Mark Scumfuc December 7, 2006

grumpied

to have defecated somewhere

I just grumpied all over the place

by Mikey May 13, 2005

grupple

The act of doing a lot of few things and a little of many things; a specialist who dabbles.

"Craig is a gruppler."

by Craig Laparo October 24, 2005

Gumple

Urku

Look at that Urku gumplin around, bein a Gumple.

by The Immortal Bro May 7, 2009

grumplemoose

Someone who's unreasonably grumpy and is acting like a moose

My girlfriend is being such a grumplemoose! moody

by grumpssssxxx March 6, 2017