Suck on a lime or lemon without making a funny face
Limes or Lemons, Various toppings of your choice
The object of the game is to have the most self control. Going around in a circle, each player must suck on a series of lemons/limes that have progressively more unpleasant toppings (e.g. round 1: no topping, round 2: horse radish etc.). If you make a funny face, you are out! Continue play until there is a champion. Make sure to have plenty of unusual toppings!