Explain the statement of the poster above you. Do so scientifically, incorrectly, and as stupidly as you can. The worse your explanation, the better. Then make your own statement for the next player to explain. Example: (statement)The sky is blue. (Explanation) It had been red, but then saw that Sarah McLaughlin ad about the poor puppies and kitties and became very sad, thus blue. Magnets stick together.