Question: What is the only question you can't answer yes to?
Answer: Are you dead? (assuming you are dead) Every other question you can answer 'yes' even if you are wrong.
Question: What kind of button won't unbutton?
Answer: A bellybutton!
Question: What do you get when you cross a cheetah and a burger?
Answer: Fast food.
Question: What tastes better than it smells?
Answer: A tongue.
Question: What goes in the water black and comes out red?
Answer: A lobster.
Question: What loses its head in the morning and gets it back at night?
Answer: A pillow.