Being more than just stupid, But less than the US goverment. Or sean...
An Idiot is a simple minded human being who either can't get some really dumb shit into their thick asf heads
Plural: Idiots
No Karen you fucking Idiot, Jesus wasn't white, he was Jewish after all, read the bible before you assume being Jewish is a sin.
You idiots, Trans people DO exsist, just because YOUR not Trans doesn't mean nobody else is.
It's spelled "Wednesday" Helen, jesus your a fucking idiot.
Becky, your brother is an idiot in general, just because your brother is Gay doesn't make it worse.
The word that you use when you literally cannot comprehend the amount of stupid that a person is. They are too dumb and so you have to resort to calling someone an idiot. It's that simple.
Or
It can be about when you get something wrong and realise it, or do a mistake.
Guy 1 - See that guy over there.
Guy 2 - Yeah? What about him?
GUy 2 - He is a straight up idiot! He added a 'd' in orange.
or
Girl 1 - Omg I dropped my phone, I'm such an idiot