Someone who's IQ is atleast room temperature level.
Random dude "hey man!" Retarded dude: "omg skibidi ohio sigma pomni omgfloo xxxtehtasion-" Random dude: "You're fucking stupid, kill yourself."
A kid named Nick
He's so nick, he's so stupid
says tryhyilee and foolows you
youre stupid
Ty Mitchell
Person 1: You're stupid! Person 2:I'm not a ty!
Jari & Risto
Those are stupid! Ah, you mean Jari and Risto
look in the mirror
*walks up to you* jimmy: hi there stupid
Richard Aronson
Richard Aronson is a stupid old geezer.