A persons face that simply by its presence demands action, usually punching (kicking, slapping or stabbing also apply).
Victims are helpless to resist physically damaging people who don't cover up their 'Punch me face' due to an allergic reaction with the optic nerve.
Examples include but are not limited to: Justin Bieber, The cast of jersey shore
Person1: There is a Justin Bieber gig tonight.
Person2: They have to pay security A LOT to keep the audience back at his gigs
Person1: why? His musak sucks!
Person2: Yes, but he has punch me face
Person1: You mean like the cast of Jersey Shore?
Person2: Correct Sir!