a girl who is very short, under 5 ft 1, thick, with a big ass and boobs to match. She is always a blast to be around and knows how to party! Made popular by Snooki and Deena.
Meatball is a term to describe a rather dumb person. We all know the kind of people who never get the joke when its told. That is a meatball and they usually lack common sense.
Johnny Applebottom: hey man that meatball just picked up a tranny and mistaked it for a broad... even after they had sex!!
Smelly Kelly: Ew man totally meatarded.