Yack

To steal/rob/snatch/grab.

Slang synonym: to nick

-"Where you get that chain fam?"
-"Man yacked it still"

by Miss Dee Meanor September 4, 2023

Yack

Otherwise know as Jackypoopoowinkywoowooandrewwillson III, Yack is a term used to describe an individual who will regularly wear a ' Yellow Puffer Jacket'.

"www.crosshatchclothing.com/products/demerley-jacket-yellow"

Dude, is that yack I see over there!

by CheesyGamer November 17, 2023

YACK

Acronym / Noun
The umpteenth ambitious AI project announced with great fanfare, promising to dethrone the reigning champ, ChatGPT, only to end up in the vast graveyard of "next big things." Often characterized by flashy tech jargon, exuberant founder quotes, and a lifespan shorter than the hype cycle.

"Did you hear about the launch of XYZ AI? They're calling it a real YACK, but let's see how long it lasts before it joins the others in the Silicon Valley shadow realm."

by TheTechLab March 6, 2024

Yack Charelles

The most awesome person ever alive. This is dedicated to Henry, who made Yack Charelles up. He is Hack Charelles.

That guy is so cool. He is probably related to Yack Charelles.

by Lamsndn December 15, 2019

Yack power

A political slogan used by the New Jersey animal farmers during their 2014 campaign for office. The slogan is a spin-off of the 1960s "black power" movement. The term Yack power received a negative connotation after several voters were severely injured by the animal farmers shouting their slogan at a rally in 2014.

Person 1: "Yack Power!"

Person 2: "Dude, shut up! You could get shot around here saying that

by Yack power November 7, 2016

Yack Daniels

To vomit as a result of drinking too much whiskey.

"Dude, I don't feel so good, I think I'm going to Yack Daniels."

by boolgoblin June 19, 2017

Yack in da box

When a woman is bent over yacking and the dude is behind her beating it up loving it cause every time she retches her muscles contract squeezing his cock!

To many shots! Bitch you take home from the bar but she is fucked up... But you don't want to waste you're opportunity so you bend her over and she starts yacking... Yack in da box!!!!!

by Vodka Joe November 16, 2013