Would have to be someone from Vampire Masqurade (but the RPG version), mainly because I RPG that every week or so...we're drunk most of the time though...i vaguely remember a reserected devil incarnated poodle one time and walking around in sniper gear, dressed in bushes, hunting down something on top of a roof that turned out to be a pigeon!!
A jedi knight would be very cool...would have to nick Darth Maul's double light saber though 😉