hasselhoff

this is what you should be for halloween lol
http://www.80stees.com/products/Michael-Knight-Costume.asp

im sure you could get one of those lights from a auto parts store or just rig up one of those neon license plate holders.

oh yeah you could just get one of those niffty l.e.d. scrolling belt buckles and have it say "Dont Hassel The Hoff", "Knight Industries Two Thousand" or something like that.