Grimlin Boy 

Someone who takes and eats everyone's food, and then says they didn't do it.

Dude the little Grimlin Boy stole my damn goldfish.

Grimlin Boy by Tiberius The smart March 12, 2012

grimie

kinda lyk ur sfe but u got someting rong wiv u
or
if some 1 who talks nasty junk

---: oh do u think dat boyz peng?
oxo: nah he'z grimie

grimie by mizz flameziez November 23, 2007

griming 

to go out with your ex-boyfriend's or ex-girlfriend's friend.

"Hey, I heard you and Bob broke up," says Jane.
"Yeah we did...," replied Jennifer, "But I'm now griming his best friend Peter."

griming by Penguinlover September 17, 2006

Grumin 

To speak gibberish or garbled words. To mumble while saying things no one can understand. To speak drunkenly while sober.
Grumin can sometimes be funny and used mocklingly, but at other times it is annoying and overplayed.

Guy1:"Gots de da gram fence knot!"
Guy2:"Dude stop the grumin its gettin annoying."

Grumin by Graham-Chan July 20, 2008

gridin 

Ian grogan’s version of grindin

been gridin

gridin by Bro-ly Wise October 4, 2017

Gramin 

Gramin, to gram; verb

To browse or post on Instagram.
Similar to "tweet" and "tweeting" for Twitter

A: What's up?
B: nm just gramin

A: Dude, this picture I took looks dope
B: Damn, you should gram it

Gramin by Crowbar_Official November 4, 2019

Grimen 

A perfect human being.

That dude is definitely a Grimen!

Grimen by Jon132p April 27, 2020