Grumblebum

An affectionate Australian term for a person who is always grumbling and complaining. Popularised by the classic 80's Aussie sitcom "Kingswood Country".

"Oh OK, fine, I'll stay and talk to Grumblebum!"

by OzSkypeGuy March 4, 2015

gruffalo

It is a term used to describe the most foul looking women you could possibly imagine. These women only are seen when they come out of the lagoon in order get action by cornering unsuspecting, drunk men. This term is not to be taken lightly.

Matt, Bill, and Garrett have hooked up with gruffaloes.

by Schorry July 23, 2008

Grumblin' Sealion

Screwing a fat woman with facial whiskers from behind and making her squeal like a sealion.

Jake won $50 after a Grumblin' Sealion experimentation.

by Squeakles December 3, 2011

Grumblefuck

noun: an expletive for a person whom reluctantly completes a task
transitive verb: an expletive verb demonstrating irritation and reluctance

Don't be such a Grumblefuck, just do it.

I'm just going to have to grumblefuck my way through this.

by julzipher May 8, 2010

Big Grumby

Taking a giant satisfying crap.

After Big Bob ate all you could eat tacos at the local bar, his stomach began to gurgle and decided he'd better take a Big Grumby

by Cramerica Industries January 5, 2007

Jonas Grumby, The "Skipper"

Jonas Grumby The "Skipper" from Gilligan's Island. Few people know what the Skippers name was. Played by Alan Hale, Jr. from 1964 to 1967 one of the "seven stranded castaways" from the ill-fated S.S. Minnow
stranded on an uncharted island on the Pacific following a storm.

Gilligan: "Skipper"
Skipper: "Yea little buddy"
Gilligan: "The radio said Jonas Grumby sank the Minnow, that's you"
Skipper: "Yes I know thats me Jonas Grumby, The "Skipper".

by Farsidefan February 14, 2009

Grumbox

A noun referring to someone who is angry because of the BP Oil Spill.

My grandpa is a grumbox.

by Amelia J. December 14, 2010