This game requires players to guess the question to a given answer, then give a new answer for the next poster to guess the question for and so forth...
Poster 1:
Answer - Cheese
Poster 2: What is like a seat belt for pizza toppings?
Answer - A duck
Poster 3: What weighs the same as a witch?
Answer - Worms
Poster 4: What's grosser than corn in dog-poop?
etc.
Since I'm first I'll just post the first answer to make up a question for:
Answer - A doughnut