The act of going around a neighborhood, usually in a vehicle of some kind, and using a variety of objects, primarily pumpkins, to fuck up some people's mailboxes.
Hey Kevin, guess what we did last night." "What Cameron?" "We went mailbox mobbin' and totally fucked some nigga's shit up. Cost $1500 in damages that they can't pay with all that child support!
by Camelspoon October 21, 2010