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10.
bloody hell, everyone hide, its the grinches coming up the path again
by Childofbodom January 06, 2007
 
1.
Grinch (which is a hairy creature) is a word used to describe a hairy/swetty/smelly vagina.
Her Grinch vaginacuntbeavermuffmingetwat smelt like a fish counter on a hot day.
by V--dog October 03, 2010
 
2.
A mythical creature that lives in a cave on a mountain. This may used as an insult towards someone, if the person is very aggressive and has no good morals or someone who likes to steal other peoples things.
Aidan: Hey Kelsey, why did you steal my shirt and my 10 bucks?

Kelsey: Because I'm a grinch.

Aidan: Yes, you are indeed a grinch.
by oceangang69 October 11, 2014
 
3.
Slang word meaning cunt from the How I Met Your Mother episode: How Lily Stole Christmas.
Ted: On Marshall's answering machine Hey, Marshall. Still moping on the couch about Lily? Forget about her. You need to get over that Grinch.
Older Ted: Flashback But I didn't say Grinch. I said a bad word. I said a very, very bad word...
Ted: Oh, fudge.
Older Ted: Flashback But I didn't say fudge.

Ted: She took the decorations? That Grinch!
Older Ted: Flashback That time I really did say Grinch.
by Mike Stark June 10, 2014
 
4.
Verb, to ruin everyone else mood, much like when the grinch stole christmas. See also, grinching
Yo man everyone's having a good time, why are you grinching?
by kayline87 October 13, 2008
 
5.
a bag of weed that is ground up (optional, though best for effect), collected in a corner, and then tied off; in some states dime bags are commonly distributed in this style. this corner looks like the Grinch's head.
1: got smokes?
2: yea, i got a grinch.
1: what. . .
2: you don't get it?
1: no.
by Cheddar Flyer July 10, 2008
 
6.
To receive head, or to get domed up on Christmas eve or Christmas....

"Hey baby, give me some grinch and it might be a white christmas this year"
by Ryan Holleran December 24, 2008
 
7.
A strange, ravaging person who has an extremely slutty and hott mom (Bee). A person of this nature aquires the following traits: eats dead animals, steals peoples gifts/christmas, has the face structure of the classic cartoon the grinch, is bipolar, and doesn't sleep. Hissing, biting, and spitting are common behaviors.
The grinch didn't talk to anyone this week. He must of been in one of his depressed states.
by G Tyme February 11, 2008