Logic Riddles

Question: A man in a wheelchair is being pushed across a hallway by his wife. When they get to the end of the hallway the man says: stop pushing me. His wife asks why, and the man gets up and starts walking. How did the man get up and start walking if he was in a wheelchair?

Question: What can be stolen legally, it is not illegal to steal it?

Question: What position in soccer (football) brings the goal home after every game?

Question: What is the fastest thing on earth

Question: What type of monkey only howls?