A person who is really fly and is a genius in AP Bio with Mr. Kotzan. Must say things like "fo shizzle mi nizzle" and "G,U,NI, Tizzi" and only listen to good jamz, this means no Ja Rule. Ya Herd! Also See Bio Bitch, Bio Slut and Bio Whore.

Abbreviation for “Dude Arguing Online”.

Plural: “DAOs”

Coined by Twitter user @karakittel.