Whackass is a general term to describe someone you do not like:
Madelyn: Is that Tyler's ex?
Carrie: Yeah she is a whackass, in fact all they are all whackasses.
Madelyn: Is that Tyler's ex?
Carrie: Yeah she is a whackass, in fact all they are all whackasses.
by NEw Handle May 15, 2016
The action of someone swinging an ass bat to spank some brat kid's ass, which causes the brat to have bat ass.
Johnny got a case of bat ass when Mr. Jones used his favorite ass bat to play whackass on Johnny's ass.
by Haldee July 19, 2017
person 1: have you seen tom’s new hair?
person 2: yeah i saw it. that whackass looks like an unraveled rope
person 2: yeah i saw it. that whackass looks like an unraveled rope
by nctzen2.0 April 07, 2019
by gdus May 17, 2011
when someone is whack, just a harsher version of it. comes from root word whack which means dumb or a word to define someone who is obviously exaggerating. can mean wrong. usually meant in a playful sense.
by mmbaby. May 27, 2009