Get Your Grunch On

The act of grunching for a sustained period of time. Self fistation, a period of masturbation through the act of fisting yourself in the arse with resultant fecal leakage, and possible blood loss.

Doctor: What seems to be the problem here Nurse?
Nurse: Im afraid its another case of blood loss
Doctor: To get your grunch on you have to be more careful

by The real Tyler James October 17, 2008

grinched

When a person who is unattractive inconcievably ends up dating someone who is significantly hotter, thereby unfairly removing him or her as a dating option.

Person 1: Wow, did you see that Brian's dating Sarah? She's waaaay out of his leauge.

Person 2: Yeah, I know, he totally grinched her!

by TMNS6789 September 27, 2011

grench

a Salvadoran derogatory term to make fun of primitive, low life, hillbilly people that are stuck up and think they are the best damn thing

-milena: omg! look at that grench, he wears sunglasses in the night
-camilla: hahahaha, ew cholero!
-milena: lentes en lo oscuro, gato seguro
-camilla: lol you made my day

by umirin93 May 25, 2011

grinch

To not allow one's partner to orgasm when they are on the verge of it.

Gordon grinched Emmie.

by gdag May 29, 2010

Grunch

An act of excretion in which the fesis actually spray in a wide diameter.

I grunched all over her face, and she loved it.

by the cock destroyer February 27, 2005

Grinch

After doing a girl doggystyle, you pull out, spit on her back and when she turns around, you cum on her face and she makes a face just like The Grinch

Girl: He spit on back and I thought it was cum so I turned around and got a faceful of cum.
Friend: I bet you looked like The Grinch

by majinvegetadbz September 8, 2010

grinch

a dirty fuckin 7' tall kid.

i"don't call him grinch, his name is Kevin"/i

by annonymous May 4, 2004