Grunes 

Very loud lip smacking.

He chewed like grunes.

Grunes by jafyats August 16, 2006

Grunfest 

Its a holiday on the second Sunday of June. Its when men decorate there Grunskins with paint and glitter in honor of that body part. In tradition a man is suppose to have a woman lick it 14 times before painting.

I have been to 5 circle jerks, to goat ropes, but never a grunfest.

Grunfest by Dr Grunskin July 13, 2010

Bonnie Gruesen 

A Starkid, plays Hermione Granger in A Very Potter Musical and A Very Potter Sequel. Is totally awesome, but can't draw. Sings "The Coolest Girl," written by Darren Criss.

Person: Who's Bonnie Gruesen?
Starkid Fan: THE COOLEST GIRL IN THE WHOLE WIDE WORLD!

Bonnie Gruesen by melissafreakingpotter March 14, 2011

Aryan Grundes 

A white guy that showers in baby powder

Aryan Grundes is gay

Aryan Grundes by Hot__n__sexy November 20, 2021

Gruntswell 

Grunting while working out, so that all the haters can see how jacked and tan you are.

Hey broski, I'm on my way to Strong Island Gym to get my "gruntswell on", wanna join me?

Gruntswell by BenGordon October 18, 2011

Grunenwald 

Green. Having or possessing several tattoos and possibly a very sexy badge and a taser which he can whip out at any time to defend your honor, just in case. Also very highly sexually charged, with a touch of genius. Crazy doesn't even begin to cover it, but if you start with insanity and add pure sexy you might come close.

The Grunenwald is STRONG with this one!

Grunenwald by Xayla2424 January 9, 2010

Grunskyism 

The term used to describe someone who has the innate ability to topple a bandwagon that previously had a great deal of momentum behind it. In other words, a bandwagon jumper who causes the team to lose or the bandwagon to crash.

Brock Lesnar became UFC champion after four fights. After a successful title defense, he gained one too many fans - the one with Grunskyism came on board. Brock immediately lost the belt and hasn't been seen in the UFC since.

The Vancouver Canucks were having an amazing playoff run. They seemed unstoppable and made it to the Stanley Cup Finals.. Then that guy hopped on the Canucks bandwagon. He has Grunskyism and within a week, the Canucks fell apart, lost the finals, and Vancouver rioted. Grunskyism.

Grunskyism by G-ism October 20, 2011