grumplicious

Someone who is always grumpy but still hot.

Kai is so grumplicious!

by Chu84 May 25, 2017

grumpkins

recieving head while in the process of shitting.

"That bitch was so nasty she gave me grumpkins!"

by mattneesy May 19, 2004

Grumpkin

A twist and flick of the balls while receiving a blowjob, thus making the person grumpy.

Garrett was getting a BJ when Amy decided to bust out the grumpkin.

by sqwirll April 14, 2009

grump stump

A person unhappy with life. May show signs of irritability, anger, crabbiness, and general unpleasntries.

Joe K. is such a grump stump.

by Laura July 30, 2008

grump

To take a dump while walking.

I was walking back from school the other day, and I totally grumped. It was epic!

by nom du plume January 12, 2011

Grumping

To be actively grumpy, in such a way that the person in question is actively making an effort to be grumpy and, moreover, express that grumpiness.

Dude: Harrumph. Grr. I'm so grumpy.
Guy: Dude, why are you grumping like that?

by BTKD March 15, 2011

Grumption

The quality of a beer mugs 'thumbrest', and its ability to allow one total control over the mug.

A beer mug with perfect or absolute grumption can be picked up with a single thumb. A large amount of beer mugs have good grumption, but the majority are on the lower scale of the grumption continuum.

by Double Dust January 20, 2008