P90Puss - A person who claims to be doing P90X just so they can sit on

A person who claims to be doing P90X just so they can sit on the couch, yell at the TV, and ignore everyone else.

I’m doing P90X, so I can watch the whole game. Don’t talk to me.

I’m doing P90X, so I don’t have to help you clean. You’re on your own.

I’m doing P90X, so I can eat pizza and yell at the TV. Don’t bother me.