Whack meaning to hit, and job, meaning to work. Whackjob is hitting something or someone. Not to be confused with Wackjob, from "Wacky" meaning crazy, loonie or insane, and job meaning 'a real piece of work' (or messed up.)
He's a wackjob with a whackjob. He's a psychiatrist who is crazy and yet gives sane people shock treatments to "cure" them.
by Fixitmanarizona July 07, 2019
Crazy person. Someone who is nuts or not all there. Comes from the term "whacking off" and literally means the product of a successful round of masturbation.
Mariah Carey is a real whackjob
by Aberfan September 03, 2003
by pwnzlikeme May 29, 2015
The guy was just a whackjob
by Death Menace April 17, 2022
by Hollywood Hoes April 12, 2023