Bozo Idiot 

a super dumb, stupid or foolish person. someone who acts ridiculous.

Not only are you a bozo, but you're also a idiot.
Basically a nice way of saying someone is acting retarded/is retarded.

"bro, what the fuck, you're a bozo idiot."
"dude, Mr. Chalk is a bozo Idiot"

Bozo Idiot by Mr. Abdul May 26, 2023

Big footed bozo idiot 

What you call some who is constantly being annoying and saying dumb things

“Canada is in the US” is something a big footed bozo idiot would say

Big footed bozo idiot by Maddie Jae January 20, 2021