by Renee and Dan November 19, 2006

Geordie word to desribe the action of clearing one's throat of mucus. Can also refer to the resulting mucus ball.
by marvellousmonster January 09, 2011

by nubl!! :) October 06, 2020

Dude, that party was so grem!
i'm sorry your entire family committed suicide because they hated you, you must feel so grem
i'm sorry your entire family committed suicide because they hated you, you must feel so grem
by darkchampion August 25, 2012

Gremming; to be extremely skilled in a specific activity where you are mountains above others in skill level
Dude, I heard that Lana was straight gremming at COD last night
Yo Barry, I was gremming on that Maths Assessment Task, I swear I got like a 90 in that
Yo Barry, I was gremming on that Maths Assessment Task, I swear I got like a 90 in that
by gangstaman24 May 24, 2021

Lana was straight gremming at COD last night, It was crazy
Yo Barry, I deadass was gremming on that Maths Assessment Task, actual lightwork g
Yo Barry, I deadass was gremming on that Maths Assessment Task, actual lightwork g
by gangstaman24 May 24, 2021

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!
And most of all, they are still grems!
by Drex Johnson May 27, 2017
