Define Whacko Meaning

Whacko

that girl is a whacko for dating a guy who is 20 years older than her!
By Maisey
Whacko
Something surprising and often of interest. Generally said with a british accent for effect.

"Hey check out this new gadget."
"Oh, whacko."
By Lynnea
Whacko-ness

He acted like an idiot, it was sheer whacko-ness
By Mala
Whacko Cracko
A whacko who also acts like a crackhead.

Friend 1: β€œsup bro!”
Friend 2: β€œhow’s it goin, ya whacko cracko!”
By Angelita
Whacko The Diddleyo

I won the lottery! Whacko the diddleyo!
By Selina
Cum Covered Whacko
A nasty middle aged man who lives in his parents basement. Who is dressed in a filthy t-shirt with his pants partially pulled down while sitting in front of his computer with his dick in hand beating off to some type of disturbing pornographic images/video.

Pat MC is such a cum covered whacko.

That dude will never get laid. He’s such a cum covered whacko!
By Lida
Whacko Basket

Bob's wife had a nervous breakdown and he had to put her in the whacko basket.
By Naomi