Gack

Gay black person

Man that guy is a gack!

Speaking straight facts there brotha!!

by CreatorOfGack May 5, 2021

Gack

A Synonym Of Back, Can Be Used In any Situation, However, Do Not Confuse This With The Adjective Gackful, Which Can Mean "Best, Great, Good"

"Man, Its so Democratically GACK"

by Myballsitchmore December 12, 2024

Sprackle gacked

It is the next level up from being tracked. High as a kite.

Joe is absolutely sprackle gacked!

by Ebola squad September 16, 2025

Gacking

When you stick your penis/clit into a active power outlet in hopes of getting electrocuted till you cum in pleasure.

Will gacking in English Class! It was so crazy!

by KrispyCum March 11, 2025

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

Gack

Something truly unhealthy yet shallowly rewarding.

Get some gack while you are at the shop: NikNaks, Starbars - all the major food groups.

by Old Moore's Balzac December 10, 2022

gack

a person who can’t handle his alcohol and prefers overweight women

oh no thats his 5th beer, he will probably be a gack and try plug a fatty tonight

by handlemart42 July 24, 2023