grump a saurus 

A live-in partner or spouse, usually a wife, who is never happy in the morning. You will know her by the shrieks from frightened small children as they attempt to avoid her unquenchable fiery wrath by throwing the covers over their heads.

Dad: Oh no! Here comes a grump a saurus!
Kids: (Squeals of terror)

grump a saurus by Granitej3 December 1, 2019

grumpasaurus 

a grumpy person. may or may express said grumpiness with non-human like grunts and sounds. definitely pouty and brooding.

An unexpected snowstorm in April turned Graham from a happy, human boy into a decidedly brooding grumpasaurus.

grumpasaurus by Siducci December 24, 2008

grumpasaurus rex

One who is dour on a colossal scale.

Person 1: "What's wrong with Bill today?"
Person 2: " He lost his wallet this morning and all afternoon he was nothing but a Grumpasaurus Rex to everyone in accounting."

grumpasaurus rex by bmyoung November 25, 2013

Grumpasaurus 

When someone gets tired and extremely grumpy

Why are you so grumpy right now?

"im tired"

no your being a grumpasaurus!

Grumpasaurus by tc61 May 14, 2011

grumpasaurus 

A dinosaur that is exceptionally grumpy, this term can be used to describe a woman when she is grumpy especially if she also looks like a dinosaur

guy#1- omg susie was in such a mood today.
guy#2- yeh and she is so fucking ugly
guy#1- what a grumpasaurus

grumpasaurus by gapppo June 10, 2010