Whack

1.) to masturbate (alone)
2.) crazy
3.) to hit something
4.) to masturbate (with another)
5.) to knock-up

1.) I was totally whacking last night when you called. Thats the sound you heard, and that's why I was breathing heavy.
2.) That shit is so fucking whack!
3.) I whacked the cookie out of her hand before she could eat it...
4.) My friend and I were in a tent last night. I got horny, then he looked at my boner and got horny too. So, I whacked his dick and he whacked mine. Then we made out...
5.) I whacked this fucking hot chick last night. She was great. Hope she don't get pregnant.

by Big Boi12304 April 13, 2008

Whack

A combination of the words wh(ite) and (bl)ack". Negatively used to describe a caucasian male with an attempted attitude which resembles those of ebonic men.
See wigger and Eminem.

Hey, look at that whack white guy with his puffy jacket and baggy pants.

by Ancient Knight November 11, 2003

Whack

Totally out of control beyond belief

Jaci John is whack as shit!
@jaci_janemarie on twitter.

by DrosFro May 13, 2011

whacks

n. masturbation, usually used in conjunction with 'run'.

Luck always runs whacks in the shower.

by Craig March 15, 2005

Whack

A combination of white and black, wh-ack.

Shaniqua was black but acted white so we were like "damnnnnnn she is WHACK!!!"

by Shalonda Yomama July 19, 2007

Whack

The name given to a child who has a white and black parent. “WH”ite bl“ACK”

Damn that baby is . . .whack

by LeronJames December 17, 2021

Whack

A typical Caucasian , white female who believes and talks like black African American . That white girl acting like she’s black that’s because she’s whacked !

Whacky

Whacked
Whacking

Not another whack in my neighborhood !

by Shaggy6969 January 3, 2019