pump a grumper

to take a huge hard dump

damn im never gonna hti a mexican buffet liek that again, i had to pump a grumper really bad ten minutes later

by collinD May 30, 2006

Grumpleupagus

The term "Grumpleupagus" is a combined term, taking inspiration from Sesame Street character, Snuffleupagus, and the word "grumpy". Grumpleupagus is a noun used to describe a rather cranky being. In modern mythology, some say the grumpleupaguses used their long trunk to shoo away persons they find annoying.

Oh John, you're such a grumpleupagus. What's the problem?

by Bailey Sablock February 23, 2008

Grumpin'

(verb) The act of vigorously passing a particularly stubborn bowel movement. Usually involves grunting and the straining of one's sphincter. See also: Constipation

I hate when I'm in the bathroom at work and someone is grumpin' out a gnarly deuce. Gross...

by SneakyMe August 29, 2011

grumpgasm

Receiving intense pleasure from being pessimistic;
An orgasm of grumpiness

Doc had a grumpgasm when the other six Dwarves noticed he wasn't whistling while he worked!

by Jody M. November 9, 2008

Grumptles

Female sack shaped objects in a certain region.

Michael: Katie has grumptles!
Katie: So does every other female on this bus.

by Fur Licker May 31, 2010

grumpski

When you're unable to make a chick orgasm by having sexual intercourse with her, she is either moody or Grumpy (or you are really shit). The grumpski is to make her orgasm by going down on the chick and lick and play with her clitoris and vaginal region.

Last night i was rooting this chick and she was a dead root, so i went down for the grumpski.

by charles edward August 1, 2007

Grumpig

The thing that will end mankind. If you look at them they will murder you. If you think about them they will murder you. If you say Grumplet they will kill you. The only thing able to stop them is Torkoal.You have to do what they say when they say it.

*Grumpig murders me*

by Manglet September 27, 2008