Someone who has nothing to do ever! They can be found sitting on their Grandma's porch or riding on the passenger side of everyone's vehicle. They can never offer any suggestions as to what they need or want to do. They always know about all the gossip but they refuse to get up and do anything productive. They always just talk about doing something but never do.
Mona: "Hey Chris", whats going on?
Mona: What you gonna be up to today?
Mona: What did you do yesterday?
Mona: What you gonna do later?
Mona: O.K then, bye you nothing ass MF.