Jackassavant - A jackass who somehow manages to be smart, like a brain with

A jackass who somehow manages to be smart, like a brain with a personality disorder and a bad hair day.

"I got an A, but only because the teacher was high.", @jackassavant789

"He’s like a smart person who forgot how to be nice.", Friend

"He’s not a jackass. He’s a genius with a bad attitude.", His dad