watered side walk (medium)

Question: A man pulls over and goes into a building.He came back with a bucket of water,he dumps it on the sidewalk.Why did he pour the water on the sidewalk?

Question: What do you call a sad bird?

Question: What kinds of balls do dragons play soccer with?

Question: Where do all the letters sleep?

Question: How are doughnuts and golf alike?

Question: What tastes better than it smells?