That could take a while before the winter/loser is determined!
Another fun one is a shot glass for everybody in the party. One person (out of sight) fills all the shot glasses except one with water. The remaining shot glass gets filled with vodka. Everybody does their shots at the same time. The goal is to not give away that you got the shot with vodka. Anyone who falsely accuses a person of getting the vodka shot has to do a shot. If someone guesses correctly, the person who got the vodka has to do another shot.