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

When a male is beating his meat

I’m finna yack my shit

by Hog rider 69 September 20, 2022

No Yack

Mean’s no cap but instead we be saying No-Yack originated in the DMV mostly NOVA area of Dmv

Bruh that shorty is baddd no yack

by Lul Bean June 1, 2022

yacking the rat

To mess up in an unbelievable and embarrassing way.

The offense lineman was yacking the rat as he tackled his own running back

by MRxMUFFINxMAN September 7, 2025

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

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 September 5, 2016

Yacking Eulah

The computerized voice of a busines's automated switchboard, the "out-of-service" recording.

I called, but I got a yacking Eulah instead.

by ABDL2023 July 31, 2023