Gack

A phrase used to express disgust

*Cheryl kissed him*
Simon: Gack! Get your disgusting lips off of me, pig!
Cheryl: Why?
Simon: I found out you hated anime.
Cheryl: You meanie!!! *cries*
Simon: Yeah, get the fuck out and sob all you want!
Cheryl: Cartoon porn addict!!! *continues crying*

by Matt_The_Anime_Man April 24, 2020

Gack

Acronym: God-Awful Cornholed Kook

Usually referring to a person who participates in anti-social behavior. Can refer to, but is not limited to:

-Internet Trolls
-Anti-Furries
-Bloxheads (Toxic Roblox Players)
-Stans (Especially the ones obsessed with authoritarian/fascist/terroristic ideologies)
-Etc.

"That user there? I heard he's an anti-furry."
"Great, another screwball gack on the loose."

by BarrelOfRadioactiveIceCream July 18, 2024

Gacked

A state of hightned awareness and focus attained through copious amounts of meth use and prolonged lack of sleep.

"man that neighbor is mowing his yard again,doesn't he know it's three am?!man he's gacked!"

by anonymous October 27, 2021

Gack

A word used by a fucking idiotic British person who tried to create his own language while playing video games on YouTube.

Gavin of Achievement Hunter used the word 'gack' and was promptly called a fucking idiot.

by Uncle Steve The Crack Addict June 14, 2016

Gack-pig

Gack-pig or gack pig's the plural of the gack-pig means when one is smoke or doing the methinphetomine or meth otherwise known as or ice , side , socks ECT . . .when one is bogarting the pipe that used for the meth

Khat looks a curt . . . "Quit being a gack-pig 🐷" and share ! You hog-ging all of it . Geesh

by Khatiekat June 15, 2022

Todd Gack

a Nickelodeon tv show type of bully

That was very Todd Gack of Reuben to say..

by lilbwoycriesallthewayhome October 11, 2021

Gack

The term “gack” refers to someone who wants to have hot steamy sex.

Gack! Let’s go to your room.

by ProfessionalDictonary September 26, 2021