idioticrex 

someone who does something dumb (aka my friend jules)

jules: can't spell

me: ur actually an idioticrex

idioticrex by trusoI September 2, 2020

idioticer

A stupid persons way of saying someone is of lower intelligence than themselves.

"John Smith is idioticer than John Doe!"

idioticer by brent94 May 17, 2014

Idioticmeanyhead 

A person who is not only really stupid but also very mean.

Stargirl, a idioticmeanyhead who is bad at math, and a bad friend.

Idioticmeanyhead by VP12437777 January 22, 2009

idiotice 

Y r u a dick

U r a dick said idiotice man

idiotice by Jump off a cliff February 11, 2018