Quack

noun: slang for "crazy" common in the south, especially near areas of high duck concentration.

1. That's quack, man.

2. You're so quack.

3. Dude! that's quack, yo!

by thats whack February 23, 2009

Quack

1. The act of pulling down a beanie-hat hybrid over someones face to where the bill of it is over their mouth, hence the quack.

Bro: dude that nerd is way to nerdy to wear that cool hat.
Bro2: I know dude. Let's quack him.
...
Nerd: Ahh noo. I've been quacked!

by SEV3N November 8, 2011

Quack

Quack is a word that can mean many things. It is the sound a duck makes, it can be an insult, & it can be a punch line.

Duck: quack
Angry human: what a quack!
Funny human: your just quacking me up!

by NoodleQuack February 19, 2018

quack

A very sexy sound when moaned by a girl.

guy: so what do ducks say?
girl: ...quack.....

by MallardDuck January 31, 2009

quack

A Quarter ounce of drugs.

Yo, I need a quack? Yo, you got a quack?

by gotjank July 30, 2007

quack

queens and jacks

The quacks in the doubleton are useless in this hand

by little_lovely_michael December 18, 2012

Quack

What are you doing, Skeppy?

"Quack."
"You're not a duck!"

by AmazingLion91 October 2, 2020