2 definitions by AnonUMas

When you win two or more events twice in a row between the span of one year. Ex. Science Fair and Speech compititions.
Man, you pulled such a Moscoso winning both the Geography Bee and Science Fair!
by AnonUMas April 15, 2011
Get the Moscoso mug.
A super bad ass spontanois chickita with a great sense of humor. Pretty edgy and super hot
she's the kinda girl who could punch a guy in the balls if they say the wrong thing but weak if you press the right buttons.
thinks 60's rock is the shit and hates starbucks. they usually read wierd webcomics about grey kids with horns.
Boy1: damn that girl is such a Mattea
Boy2: oh fuck man she's looking our way act natural.
by AnonUMas May 3, 2013
Get the Mattea mug.