It's in the "man" cave.  It has no need of such frivolities such as a shirt!  This is where it sleeps, eats, lays around playing games, and cries its self to sleep fapping away at the beautiful women it will never have. PS  Just think of how foul that room must smell!  There's trash laying around.  I doubt those bed sheets have been washed since it's mother moved it in to that room.  I can only imagine the reek of the stale farts that hang around the room like a barely visible green fog.