grumplepotamus

A very very grumpy person who is prone to snap or "go off" much like a grumpy violent hippopotamus. See also grumpy gus, grumpus, grumplestiltskin.

Richard is being a total grumplepotamus this morning, what the hell is wrong with him?

by Omitshod December 11, 2013

Grumple Puff

a man or woman who is extremely irritable, winey, and angry with the world for no apparent or valid reason and who attempts to appear happy and fun on the surface but cannot hide their discontent, resulting in a very unpleasant person to be around, a Grumple Puff

"Hey would you like to go hang out with kyle?"
"No way he has been a real Grumple Puff lately."

by KyleP11 December 1, 2014

Grumplestiltskin

when someone is in a bad mood and taking it out on you!

Dani the Honeybear was real rude and mean last night! I think she's acting like a true grumplestiltskin!

by RalphusFudge June 19, 2017

Grumple

A very humorous word for poop.

Dude, theres grumple everywhere!

by benwad934 March 18, 2004

grumplefuck

One who grumples often.

Man, that guy Dan is a grumplefuck.

by Auntie Pigtails July 27, 2009

grumplestiltskin

n. the act of passing out on the toilet while taking a dump.

After drinking a case of Moosehead, Evon took a grumplestiltskin and was awakened the next morning by his startled roommate.

by jj bizzippo May 2, 2008

grumbled

a term to describe the unfortunate situation where one's mother/wife stumbles across one's stash of "art pamphletry"...
to be caught with pornography

i was cleaning your room,david and i found 56 tons of hardcore anal pornography" david:"oh no!..i've been grumbled!

by apex dave January 19, 2011