grumplestein 

a bunch of people who birth people from their mind

hey look over there theres a bunch of grumplesteins being born

grumplestein by lhw45tiyw5 September 7, 2017

grumplestiltskin 

a person that is in a bad mood or "grumpy"

He is a grumplestiltskin becaue he woke up on the wrong side of the bed.

grumplestiltskin by Dizzy E January 6, 2008

Grumplestiltskin 

A person who gets really mad when they are sleepy. They also generally look disheveled. They might bite or otherwise harm you if you approach them while sleeping.

Grumplestiltskin over here bit me because I sat next to her on the couch while she was asleep

Grumplestiltskin by The scrog dog December 26, 2018

Grumplestiltskin 

when someone is in a bad mood and taking it out on you!

Dani the Honeybear was real rude and mean last night! I think she's acting like a true grumplestiltskin!

Grumplestiltskin by RalphusFudge June 19, 2017

grumplestiltskin 

n. the act of passing out on the toilet while taking a dump.

After drinking a case of Moosehead, Evon took a grumplestiltskin and was awakened the next morning by his startled roommate.

grumplestiltskin by jj bizzippo May 2, 2008

Grumplestilskin 

to be a complete asshole, a perpetual parade rainer-oner

That asshole got fired now he's a total Grumplestilskin

Grumplestilskin by Snoogs April 3, 2006

Grumpenstein 

Grumpenstein is a term used when someone is in a mood

"Hayley, ever since you woke up you've been a grumpenstein"
"No your the Grumpenstein James!"

Grumpenstein by Haymes March 1, 2015