Answer:
A boy throws a baseball. It travels 40 feet and then goes right back to the boy. How is that possible?
A man is twenty years old but has only had five birthdays. How is that possible?
If you have 30 white socks, 22 black socks, and 14 blue socks scattered across the floor in the dark, how many would you have to grab to get a matching pair?
A man goes upstairs to grab his time machine. He walks downstairs then goes back in time 200 years. Why did he go downstairs?
How can you place a pencil on the floor so that no one can jump over it?
Walk on the living, they don't even mumble. Walk on the dead, they mutter and grumble.