Pump a Grump

To Pump a Grump, is to take a massive shit.

I ate 12 tacos, and that night i had to pump a grump.

by Nick Wolff June 18, 2006

Grumpet

A grumpy female. A female who exhibits noticable grumpy behavior.

Dawn is really being a Grumpet today!

by jimbor August 31, 2006

grump fuck

Usually not a morning person. A grump fuck will wake up and walk straight to the coffee pot with a pinched face of discomfort due to the fact that a grump fuck is very unhappy to be out of bed. Grump fucks are not restricted to morning hours only, grump fuckieness can happen at all hours of the day. See also bitchead.

Sometimes when I wake up in the morning I look in the mirror and realize I look like a real grump fuck.

by charlygordon123456 July 25, 2006

grumpmeister

Very cranky toddler who will not be calmed down. Usually this behavior occurs when child is lacking in food, sleep or attention.

Why are you are being such a grumpmeister?

by Sonja Young January 5, 2009

sqeezing out grumpies

brewing stew, cutting logs, making brownies, defacating, taking a dump, dooing, the poosie, pooping,

Jake was sqeezing out grumpies when the phone rang, it startled him and he got a little back splash when he constricted extra hard one big log.

by Doo-Master September 7, 2006

not so grump

Daniel Avidan of the game grumps

In the game grumps intro Danny usually says "I'm not so grumps".

by Princess Sonic January 25, 2018

Grumple

A very humorous word for poop.

Dude, theres grumple everywhere!

by benwad934 March 18, 2004