I cut up a coke bottle and tied strings through the side of it and went as a coke head. Kept a dab of baby powder under a nostril for added effect. Would randomly walk up to girls at the party and ask-them-to-hold-onto-this-until-the-heat-dies (slapping into their hand a baggy w baby powder in it) and walk to the other side of the room to see their reactions before having a laugh
no pictures this year unfortunately..
Edit: Great costumes y'all