Logic Riddles

Question: No matter how much rain comes down on it it won't get any wetter.

What is it?

Question: Wednesday, Tom and Joe went to a restaurant and ate dinner. When they were done they paid for the food and left. But Tom and Joe didn't pay for the food.

Who did?

Question: A man shaves several times a day, yet he still has a beard.

Who is this man?

Question: You're going to a friends house and want to give them some brownies. On the way to their house you cross 5 bridges. At each bridge you must pay a toll of half of your brownies to the owner. But they are all very nice and give you back a brownie from what you give them.

How many brownies must you start with to give your friend 2 brownies?

Question: Two men play five sets of tennis together and each win three sets.

How is this possible?