gash yack

To vomit in a girls vagina

I gash yacked that girl

by Dubbit57 January 7, 2020

Yon Yack

BIG DICK ENERGY

THAT GUY IS A YON YACK

by NOICEBIGGUY December 5, 2018

yack in the back

When your girlfriend starts to vomit, whether it be over a toilet or in an alley and you proceed to fuck her in the missionary position

My girl got wasted last night and we fucked yack in the back style.

by ss mm August 21, 2009

All Yack

A guy or girl who has the mentality that they are extremely attractive, all that, but are in fact the opposite.

Quanita be thinkin she all that, but she be All Yack!

by Todd Higginbotham November 8, 2004

cat yack

a cool name for a punk band.

We're going to see cat yack tonight. They fuckin rule

by venge April 9, 2003

swamp yack

Usually refers to an extraordinarally ugly person.

NOTE: no matter how much alcohol you drink a swamp yack will never look good enough to take home.

She's a swamp yack

by Pierre Genereux April 24, 2003

yumping yack

"Jumping jack" as pronounced by Mexican laborers who don't speak good English. A jumping jack is a hand operated piece of equipment that compacts soil at a construction site.

Boss said to use the yumping yack on dees dirt over here

by bumbleclot June 11, 2009