Definitions by Tai Thompson

shaddy whack 

Used to depict awesomeness or ugliness depending on the context.

cool awesome fresh dope amazing bad ugly whack unattractive attracive

Man, that girl is so fine and her boobs are shaddy whack

or

Eww, that girl's saggy boobies are shaddy whack

shaddy whack by Tai Thompson February 15, 2008