Person 1: Did you hear that Michael shay his pants
Person 2: yo that's yaf
Derived from the acronym "yaf" meaning "yuck as fuck"
Person 1: Michael picks his nose
Person 2: Boi, that's yaffy af
When one mashes two unlikely foods into one super-snack.
Did you hear about Fred's snackenstein creation? He put peanut butter on bacon and it was amazing.