Yack

The act of a man ejaculating during an orgasm.

Can be used as yacking, or yacked.

Person 1: Hey Johan, how was your date with that chick you've been talking too?

Person 2: Frank, it was deadly. She gave me a wicked blow job and I "yacked" right in her face. It was a really special night.

by frankiejames August 2, 2013

Yack

To puck or vomit a bad dinner or drink.

I think I'm going to yack up those bad clams we just ate.

by k2aileron December 7, 2006

Yack

Yack is a word that doesn’t mean anything, but can mean anything

I just hit a yack! (Homerun)

by xXGingaNinjaXx December 7, 2018

Yacked

To be squided in front of an audience.

That slut yacked me infront of everybody!!!

by Jimmy III July 26, 2006

Yack

To smoke weed. Yacked- the effect after smoking weed.

Bert just LOVES to yack

by Berthalamue July 26, 2010

Yack

Cocaine

Omg I'm so yacked out broo.

Do you have any yack?

by blowwww February 27, 2011

Yacked

When vaulting if your upper arm gets yanked back at take off, you are being yacked.

Today at practice i got yacked on my final attept to clear the bar.

by reggie August 25, 2004