Top Definition
someone in their teenage years who texts, IMs or talks with an annoyingly large amount of excess lettering.
-Brittany: "Duuuuuuuudaaa! Did you guys have fuuuunnn???"
Mike: "Uh, yeah."

-omg youu rr neverr gonnna believveee whaat happened too meeee at jessssicass houseee!!!

-Mike: Brittany's been sending me Instant Misspells all day. It's starting to freak me out.
Brian: Weeeeeiiirrrrdddd...
by Mister Mostofolies December 27, 2008

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