grem 

one who is full of gremness (evilness!)
resembling a gremlin
the grem rem

Renee you are such a grem.
Yo Grem, whats up?
Gremmy Gremmmy Grem!!!!

grem by Renee and Dan November 19, 2006

grem 

Geordie word to desribe the action of clearing one's throat of mucus. Can also refer to the resulting mucus ball.

Here, divvn't step in that grem there, pet

grem by marvellousmonster January 9, 2011

grem 

that one gremlin who doesn't bite. she just wants affection and to befriend you. :)

woah! is that grem?

give that grem a hug!

grem by nubl!! :) October 6, 2020

Grem 

Rubbish skateboarder. Popular in the UK back in the 70's..

Gremtec Coyote skateboards .. Cheap little plastic planks often seen tictacking along the flat until the grems riding them realise the reason they cant handle the half pipe yet is because 360's are not everything and a wider board is more stable..
And most of all, they are still grems!

Grem by Drex Johnson May 27, 2017

Grem 

Ugly, Gremlin looking person.

Eww... Cher is such a grem

Grem by qftp January 14, 2011

grem 

grem can mean anything depending on the context of how you use it

Dude, that party was so grem!

i'm sorry your entire family committed suicide because they hated you, you must feel so grem

grem by darkchampion August 25, 2012

grem 

the one and only gremlin who doesn't bite. she just wants affection and wants to befriend you.

give that grem a hug!

grem by nubl!! :) October 6, 2020