Someone who is a dickhead, a proper dunce. They're always greeting on your nerves and they're people who piss you off just by looking at them
Guy: Bro, where you headed today?

Dude: I'm headed to my Biology class man
Guy:With that shitty teacher?

Dude: Yeah, man. He's such a Dattanat
by Spagomayn_36 March 12, 2021
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