Grug 

Grug is someone who is basically a Neanderthal

Homo sapien #1: bruh Stephen just ate plain bread
Homo sapien #2: what a grug

Grug by EmperorSoup June 27, 2019

Grug 

Someone who is doing something stupid or being a neanderthal.

Homosapian 1: That damn connor guy keeps hitting his head, what a grug moment .
Homosapian 2: that is a true grug moment.

Grug by HeroicPotato June 27, 2019

Grug 

The name of a caveman.

Rhymes with rug.

Get over here Grug. I need you to make me a rug.

Grug by Derpy Leaf Horse April 26, 2017

Grug 

The hottest and strongest character from the croods. Also has a cock that will blast you to the moon

Grug is Bae

Grug by OreoWeirdo September 21, 2020

Grug 

A failed attempt in a particularly spectacular fashion, specifically pertaining to sports or video games.

"Did you see that Grug? It missed his bat completely"

"Oh dude, you Grugged that level. Perhaps Tetris is more your style."

Grug by GrolschMan February 3, 2010

Grug 

Someone who steals other's joke

Yair says a joke quietly and no one hears
Yoav says the same joke Yair said and everyone's laughing
Yair: Yoav you are such a grug

Grug by Cafcefon December 2, 2021

Grug 

That feeling when you have nothing else to fucking say so you just say grug

"I'm queuing up without you"
"GRUG"

Grug by TekeJR February 10, 2020