Dandruff, excessive shedding of dead skin cells from the scalp
Dan Aykroyd | Steely Dan | Dan Quayle | Dan Rather | Dan Cruickshank | Dan Brown | Dan Simmons | Dan Fogelberg | Dan Abnett | England Dan & John Ford Coley | Dan Ryan Expressway | Dan Deacon | Dan Reeves | Dan Graham | Dan Burton | Dan Wheldon | Dan | Dan Savage | Dan in Real Life | Dan Hill | Dan Flavin | Dan Vapid | Dan Sperber | Dan Penn | Dan Bricklin | Dan Tyminski | Dan Slott | Dan Lipinski | Dan Fante | Dan Dare |
As a gimmick, Witteles used a small Head & Shoulders bottle to protect his cards while playing, in reference to his online moniker "Dan Druff."