grubster 

A person who will get the job done by ANY means. A grubster is tough, mean, and determined. The first time I heard the term, it was a nickname for a football linebacker at my highschool. His name was Bing which didn't sound very tough so his team mates called him grubster. He would hit guys so hard that the "pop" sound would echo through the stands. Twenty years later, everyone I know still uses the term. I even hear people I don't know use the term.

Don't dis that girl, her big brother is a grubster.

grubster by David S. D. May 2, 2006

Grungster 

A hipster who takes fashion inspiration from the grunge movement of the 1990's. Plaid, long hair, and beards or "stubble" are staples of the grungster style.

"Dude, that guy looks like Kurt Cobain but is wearing a WAVVES shirt, must be a grungster."

Grungster by Booba Fattie September 22, 2009

granster 

someone who is addicted to knives.

1. you know your a GRANSTER when you play vicious traditions at least a couple times a week and pretend your Mr. Brooks.
2. you know your a GRANSTER when you repeadtly throw knives at things/ stab things.
3. you know your a GRANSTER when you cut your own boxers with a knife to relieve your self of a weggy.
-this problem is curable, and for anyone who suffers from it i strongly recommend you get immediate help.

granster by taylor4444 December 24, 2007

grunter 

The man on the receiving end of anal sex. See also shunter.

Are you the grunter or the shunter?

grunter by Ian Chode April 3, 2003

Gunster 

An extremely awesome person.

Wow, that person must be a Gunster.

Gunster by ZombieMagician March 28, 2010

Gunsterbation

Excess amounts of firearms and firepower, whether it is in real life or in a video games, that makes the user want to "nut" in excitement.

Turok for the ps3, the dual shotguns were like Gunsterbation

Gunsterbation by ShanghaiKid February 24, 2008

grunter 

an upsized poo that is simply too large to be expelled without grunting, clenching, and the bursting of facial blood vessels.
"dropping a grunter" is the act of producing one of these intimidating steamers.

"where the fuck is stu, i'm thinking of stealing his weed"
"he's in the bathroom dropping a grunter, i can hear him struggling with it from here. yeah pack me a cone too, he's still grunting away... we'll have enough time."
"rad... LOVE the grunter"

grunter by www.soup.now.nu April 4, 2003