gurnack 

Detroit street slang for just a generally offensive person. A jerk, nerd, or plain a-hole.

Yo gurnack, turn off American Idol and put the Pistons game on, dammit!

gurnack by byeSoxy! March 9, 2010

Gurnicking

the act of urinating on bathroom floors and walls either intentionally or unintentionally; the noun form of the word "to gurnick".

Man 1: dude, i had to piss massively but the bus was moving.
Man 2: so, gurnicking is your thing?
Man 1: ... yeah...

Gurnicking by masster debater March 12, 2011

Gunrack 

verb: To conceal an object within a bra for secure transportation and easy personal retrieval.

With pants that were skin-tight, and no desire to carry a purse all night, she gunracked her cellphone and ID and headed out to the club.

Gunrack by SingularJeff January 26, 2009

gurnick 

To coat the floor, walls, and sometimes ceiling of a room with urine. Can be done either intentionally or unintentionally. Noun form of gurnicking.

Ex. 1:

Man 1: Why does it smell like dried piss in here?
Man 2: Mike came in and decided to gurnick the bathroom last night.
Ex. 2:

Man 1: They really should put a light in the bathroom in this bus.
Man 2: Don't tell me you gurnicked it.
Man 1: Well, I can't tell for sure, there wasn't a light!
Man 2: You little shit!

gurnick by Eileeen Dover April 17, 2011

gornack 

Refers collectively to any flying, stinging insect, such as bees, hornets, and wasps.

Term was originally coined by brothers Kris and Kregg Richardson in the mid-1980's in Southeastern Michigan.

"I gotta pick up some RAID for those damn gornacks, they're building another nest outside of my door."

"Ahhhhh! Gornacks!!!!" *runs away swatting the air around oneself*

gornack by Trase Notestine August 25, 2005

gurnick 

to piss on a bathroom floor and/or wall; verb form of the word "gurnicking"

Bro 1: Dude, I'm sorry but I...
Bro 2: You gurnicked didn't you?
Bro 1: Sorry bro...

gurnick by gurnickingmaster March 13, 2011

Gurnick 

Word used to describe someone that’s an absolute ferret/loose cannon

Oh would ya look at Shane he’s a right aul gurnick

Gurnick by Juice Martyn October 21, 2020