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 06, 2024

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 04, 2023

yack

false imagined situation to relate to any example.

1. thats some gas, out the yack. 2. cant fuck with them hos, out the yack.

by lukrazy March 17, 2021

Yack

A word that is used to replace "whack" "jacked" "tack" and really any other word that has the ending of "-ack"

"bro thats YACK"

"yo whats happening bro? yackin' around?"

by ScreechingLOL2343 August 05, 2018

YACK

Code word that

you got that “good good” aka WEED

Inhalation from blunt letting the weed enter your system and become immortal-yack

by BryBry15 July 19, 2019

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

Whack and yack

The act of masturbating so hard that you throw up.

Guy1: I was whackin it so hard last night i puked.

Guy 2: oh you whack and yacked?

by spud the potatoe February 20, 2016