quack

A charlatan at being a doctor of any kind.

My psychologist wasn't a quack because she behaved like a doctor.

Quack

A black racial slur

You are such a quack

quack

a questionable doctor or the language of ducks

he’s such a quack

quack

Quacks

Money. Derived from duckets. The latter would often be shortened to "ducks", which eventually led to "quacks" (being the noise a duck makes).

"Yo, you snag that satchel?"

"Yea, yo. Shit was dough stack, though. I gotta get on making them quacks."

quack

The sound that a Cow makes.

Did you know that the cow goes quack?

Quack

Something weird and/or cool. A description of something that is odd yet awesome.

We saw a zebra riding a skateboard. "Man, that's quack"

quack

means you are angry

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