Needs to be said for posterity:
Back in college, a friend of mine had just come from a Job Fair at the end of October to a bit of a get-together with costumes. He bet me that he couldn't come up with a working costume right then and there, and I - like a sucker - fell for it. You see, he was in black with a white collared shirt and black tie. All he did was put a long piece of tape on his tie and...voila!
Roger Smith.