gronski 

The first evacuation of the morning following a night of hard drinking. The smell usually can remove wall paper from the walls.

I dropped a big gronski this morning that killed the dog.

gronski by Chris February 11, 2005

Gonski 

Get lost. Buggar off. Not here anymore

That guy at work really stuffed up so he will be gonski once the boss gets hold of him.

Gonski by Harsher Fustic September 10, 2016

Gonski 

Gonski

A gonski is when someone shits in a person's mouth then the Person with shit in their mouth opens the shitter's asshole and spits it back in.

Steven gave Tim a Gonski,His such a feral cunt.
Sounds like Steven he gives everone Gonski's for only 60c.

Gonski by MrCuntman August 2, 2012

Grunskin

(Noun) The skin between your testicles and your anus.

I love to powder my grunskin after shaving. Rub the Grunskin and make a wish.

Grunskin by jhoff194 July 13, 2010

groski 

a gross girl version of a bro

oh shit, party's over, bunch of groskis just walked in.

who invited the groskis..

groski by getfamous247 August 28, 2010

Gronkitis 

Gronkitis is a chronic illness suffered by athletes. An athlete that has Gronkitis is very injury prone and will probably sit out a lot of games as a result of those injuries. This disease is named for none other than the New England Patriots Tight End Rob Gronkowski, who suffers from this condition. Gronkitis is a fusion of Gronkowski and Bronchitis.

Example 1)

Dude 1-Derrick Rose has only been in the league for 5 years and I swear he's made at least 17 comebacks from injuries.

Dude 2-Yeah he too suffers from Gronkitis.
Example 2)

Gronkitis by In.The.AM October 23, 2013