Top Definition
When something exciting happens.
When something disapointing happens.
Alot like holy cow but clearly better.
Holy wack that lamb has a lot of wool!
Holy wack why did you have to go there..
Holy wack why does your grandma have no teath?!
by Tellie May 10, 2006
=Oh no! (cry of disappointment, disgust or frustration)
Eminem's BUSINESS: "Holy wack, unlyrical lyrics Andre, you're fuckin' right".
by Fangsta March 17, 2003
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.