Whack

Short form of "out of whack".

"His gun misfired? That's whack!"

by Simon Wentworth January 12, 2005

Whack

A half white, half black person.

Jen: "Your baby is whack."

Angela: "Why thank you, his father is a quarter black. "

by Saku January 13, 2015

whack

(v.) To masturbate

Man last night I whacked so many times my winger turned red

by Weedies February 8, 2004

whack

A psychotic individual, esp. one that mumbles or paces back and forth in a manic depressive manner; abbreviation for the term "whack job."

I don't care if you just lost your job and you want to kill your boss, you whack!

by T Hizzle April 4, 2005

Whack

A person who is half black and half white. Hence the wh-ack WHite and blACK.

Wow, I didn't know Kate was whack!

by Country female April 25, 2008

whacked

Demented; not right in the head

When someone says the same thing to you 10 times they're whacked.

by Jessica March 17, 2005

whack

Akin to wank.

Im off to have a whack.

by louis October 16, 2001