grumbler

To deficate in the toilet tank of an enemys toilet. Upon discovering the said turd, they say grrrrrrrrrrr, or they grumble.

Kelly was not happy when Don left her a grumbler.

by donniebaseball December 27, 2005

mumble-grumble

the need to take a massive intense shit

ive been holding this mumble-grumble all day.

by theinventorofthemumble-grumble September 20, 2012

grumble

Hunched over, kleenex in one hand, cock in the other. Adopting a similar position to a grumbling old man

"Wheres Steve?"
"Oh, hes upstairs having a quick grumble before we go out"
"He's allways fucking grumbling"

by ShavenLunatic October 29, 2003

Grumble Strip

A totally undisguised fart, a proud display of arse trumpetting that causes whatever the giver is sitting on to reverberate like a car driving on the rumble strip of a motor-way. The best exponents can deliver a sound also similar to tyres on a rumble strip.

Brian was on the sofa the other night when he produced a grumble strip of such magnitude that his mrs shot her bolt in the excitement.

by TinoD August 19, 2009

grumblebunnies

The little pieces of crap you discover between your butt cheeks when you go to have a shower or bath.

"Damn, grumblebunnies again! I thought I wiped myself good!" , "Um, no thanks, there are grumblebunnies present!", "Shut up, or I'll smack the grumblebunnies out of yo' nasty mouth!", "Grumblebunnies, ewww!""

by shythewise April 22, 2010

grumblecuss

Mumbling cuss words under your breath in anger or annoyance.

"Man, Frank's over there just grumblecussing to himself."

by BennyBenso August 21, 2012

Grumblechum

A Grumblechum is someone who uses the terms "Meh" and "Grumble" far too excessively.

someone with a broken dream. I asked him a simple question but that stupid grumblechum only responded with "meh"

by Onlyup October 9, 2012