1. Name of cute little girl in Monsters Inc. who came into the monster world and terrorized Mike Wizowski and James SUllivan, the leading scarers at Monster Inc.
2. Very cute girl who wore oversized, pink shirt and had pony tails.
3. Yelled "Mike Wizowski!" all the time in a cute high pitched voice similar to butter on a bald monkey.
Boo said, "boo!
Now meaning girl or boyfriend