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

(v.) To masturbate

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

by Weedies February 8, 2004

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

Whack

a form of measurement

"did you see that whack of bacon he had on his plate?"
"there was a whack of people at the beach"
"i'm getting a whack of cheese on that pizza"

by CASEIHchick December 9, 2009

whacked

To get hacked by your wife.

I was on Google Chat at work conversing with a friend, and my wife logged into my account at home and totally whacked the conversation!

by schleprock37 December 24, 2011