I'd probably enjoy being a predator (from the movie franchise) and scaring people by taking my mask off and screaming at them for the lolz.

Being a predator would also mean I get all the nice high tech toys with which I could stalk beautiful ladies and pounce on them when least expected. The claws, the spear, the decapitating shuriken kinda disk...excellent tools for mauling young nubile flesh.