What is # Fats?
A number out of 10, 1 being mildy over-weight and 10 being so fat you lye naked in your bed all day waiting for a fire crew and paremedics to feed you then hose you down, followed by the word fat, to describe how fat someone is.
Employee: Ohh my manager Matt is soooo fat!
Friend: How fat?
Employee: 5 fats! 5 fats Matt.