Wack 

someone who is white and acts/dresses like a black person

Hey Martha, that white boy is a total wack!
A mix between black and white...a more proper term for wigger becasue a nigger is a socially unacceptable term

Wack by a white black person May 31, 2011

wackadoo 

An Italian American word that doesn't really have any meaning. Can also be combined with insults to make all new insults. Can only be said with an Italian American accent.

"Hey, Joey, what in the wackadoo is goin' on?"

"That wacka-doodly-dickhead, Angelo stole my money!"

"Well, wackafuckin'doo, what a wacka-doodly-dip shit!"

wackadoo by MrBootylove September 30, 2008

wack job 

An idiot; a loser; another term for jerkoff.

That guy is such a wack job.

wack job by Emby Quinn October 22, 2003

wack 

someone that is half black and half white

"I think that he is wack"

wack by KKT October 9, 2005

Wack 

Wack, in actual fact, means really really good.
it was originally used to replace the word weak (uncool) but ironically came to mean the exact opposite (un-uncool... ie cool).

Toby: that Alioop was wack man!
Jimeny: sure thang dawg...it was pretty f***ing cool!

Wack by The Hot Rod January 21, 2008

wack 

a lame gangsta slang word for cool.

"Dayum, that CD sounds wack!"

wack by Daddiyo June 30, 2008

wack 

used to describe:

1)any person who, regardless of reasoning, just can't pull the right moves to be with the 'in' crowd

2) any failed attempt at a cool stunt or complex pick-up line

3) an overly dressed or tacky person

1) After witnessing the new kids outdated dance moves, the clicke of 'cool' kids declared him wack and moved on to the next wannabe.

2) As the kid dusted himself off after failing at a double beer chug, one of the girls muttered to her friend" wow, that boy is wack!"

3)As the jeri-curled, headband wearing, oversized pendant bearing thirty year old made his way towards the party from his rusty el camino sittin on 20's, about fifteen people asked their friends 'who's this wack mo-fo?'

wack by The_Enigma_of_all_enigmas_1109 February 23, 2010