A person who is dull or boring; a party pooper. Someone who says no to everything and has an all-around dry personality. Can also be referred to BGIK, meaning the Biggest Grug I Know.
by krka May 8, 2018

Grug is a narcissistic caveman who plays video games, rages, begs for money, and spends that money on his mobile game addiction.
If you know anyone like this make sure to call them a Grug!
If you know anyone like this make sure to call them a Grug!
by darksydebat March 21, 2021

by Alhazad December 8, 2003

by grug______ August 31, 2018

by Made by a thruther June 19, 2017

LilacLady: I feel depressed
WalkeroftheWind: join the club
YeniBlade: GRUG!
LilacLady: *hugs*
WalkeroftheWind: *hugs*
WalkeroftheWind: join the club
YeniBlade: GRUG!
LilacLady: *hugs*
WalkeroftheWind: *hugs*
by Tanja April 5, 2004
