Root word: -metabolism
A (generally) genetically advantageous trait possessed by a small minority of people.
Seen by those capable of ingesting up to twice their recommended caloric intake and not gain a single pound.
See Capin Tub Tubs
Opposite of metabolism that is disappoint
Person B - Dude you eat A LOT for your size.
Person A - That's 'cause I got tha supermetabolism
Person B - Oh yeah that's right, fuck I got the metabolism that is disappoint, and Herpes