Grom 

Someone that tries super hard to be cool but really is just a fake wanna-be that totally annoys you.

Man that Whitney dude is such a grom, he pissed all over himself after drinking a few Twisted Tea's. I bet he drops grommer's all the time in bars.

Grom by Dr. Grommer, MD November 11, 2009

Grom 

The grimmest of the grim.

'Sweet jesus, did you just do a shit on my floor?! Dude, that is GROM!!!'

Grom by Mr. Fisherman Beard April 14, 2013

grom 

a wanna be scene kid according to the chavs and sluts but to the 'groms' a new generation below scene kids

'omg your so grommy'

'lolz k behbz'

grom by perksyy August 22, 2011

Grom 

A title that used to be cool, is now an insult. Used for someone who surfs and slap boxes for no apparent reason. Gets drunk at least 4-5 times a week during the school year. Thinks they’re funny. Shacks (vapes) in the bathroom. Calls girls dabs ( D DRUNK A ASS B BITCH) yet cant handle their alcohol at all. Is usually high (no shame in that though.) Most likely will never move out of their parent’s homes. Sags their pants. Assaults girls. Basic definition for high school douchebags.

*live in La Jolla California*

I hate the groms I don’t want to take out with them. They’re just gonna explain to us why we should suck their dicks and then tell us and the rest of the school how badly we suck dick at sucking dick! Lose lose situation😒

Grom by Lajollahigh September 27, 2018

Grom 

A young lad/lass, typically 8-14 in age, a peak grom is just 12 years old. Gangly, awkward, and just at the age where they could maybe survive out on their own, but probably not. They get into mad immature and suspicious activity, but aren’t old enough to get into serious trouble. Not all kids are groms though—if you’re responsible, you likely don’t qualify as a grom.

Caleb: Why are there so many groms running around at this concert?
Jayson: Idk bruh, but if I were a young grom I’d probably be here too

Esther: There were these kids at the park that wouldn’t stop throwing pennies at my car!
Mike: That’s some grom activity for real hahaha

Grom by griffyyyyy June 15, 2022

Grom 

A sad pathetic person who trys tooo hard to be emo/scene.
They often call themselves emo. and think foo fighters && bowlinf for soup are 'emo bands'
Hahahaha :
used to be chavs / love rnb but call themselves emooooo
expessed in msn;

</3 my life sucks </3 slit my wrist </3 a bullet through my heart </3 no one loves me </3 I'm off to cry :' (brb being a grom)

Grom by ville-lush June 11, 2006

Grom 

Hilariously mangled spelling of "Gorn", the large reptilian alien from the Star Trek television series.

Gorn was first misspelled as "Gorm" in various forum and email messages, which was later further mangled into "Grom".

Fun Fact: Groms is generally considered to be the singular of Groms.

Why'd you choose the Groms?" "Oh, you know, beacuase I like scaley lizards

Grom by GromGromGrom October 6, 2011