a male or female who happens to be incredibly
large and most of the time have a foul stench hence mcnasty. you can usually find these people
at bars, ctreet
corners, parties, and dances. there is a small chance that you could see a fatty
mcnasty at a show. those are referred
to as scene fatty
mcnasty. those are clearly the worst
type of fatty
did you see Aly?
guy1: yeah. shes gross. i hear
shes scene fucked everyone in every band in this showcase.
guy2:jeez! thats one fatty mcnasty right therrr!