grimstarr

to agree to a (usually coinflip) prop bet but back out at the last moment.

anyone wanna flip for $100? no grimstarring !

grimstarr by CaptainBusto September 30, 2006

grimstarr

grimstarr, grimmed. Of pizza faced nature. Male with erect penis not exceeding 2 inches. Genenral ghey activites. Douchebag.

so then we went to 'do-it' and i looked down and was like...what a grimstarr. see that dudes face...its like the moons fucking surface..what a grimstarr. that dude grimmed me off..what a grimstarr

grimstarr by stan darsh August 22, 2007

grimstroke 

Masturbating in a sombre or sometimes spooky location such as a graveyard or haunted house.

I went and had a grimstroke on Becky's grave last night.

That haunted house got me so hard i had a grimstroke in the middle of it.

grimstroke by Glesman November 3, 2018

grimmtard 

Very sexy and never missed in his life

Grimmtard is the most seggiest man alive

grimmtard by Grimmtard March 23, 2021

gimpstarr 

A man from pulp fiction that is under your bed when you sleep and ass rapes you when you awake

Rob Oberlander love charles my gimpstarr.

gimpstarr by Jared Clifford February 27, 2005

Grimster 

A young white boy that loves anal by a big black man.

William: Hi Guys I’m a Grimster
The Guys.l: No way I never knew you was into big black man pounding your ass!!

Grimster by Rumball December 17, 2018

Grimtard 

someone or something so grim, it is beyond comprehension

That guy stinks! He's such a Grimtard.

Grimtard by T71B9996 June 10, 2011