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

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

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

Grumblebumble

This term is used when there people crowding you when you would like not, so you use this word- GRUMBLEBUMBLE - following another word that you would like. This will make people leave because they won't know what to think.

Person-John, lets annoy this fat kid! Okay!
other people start coming over
You-Grumblebumble- Dinkdawtear
they leave

by Bjarnyie Dot Com June 28, 2004