Fun Riddles

Question: What goes 99 thump, 99 thump, 99 thump?

Question: What is the tallest building in the world?

Question: i have a house but it doesnt have a door?

Question: A man entered a house. There was no one else in the house. He walked in to a room, stopped, and slowly raised his hands above his head. After a moment, he turned around, let out a laugh, and left. Why?

Question: This is this puzzle. This is is puzzle. This is how puzzle. This is to puzzle. This is keep puzzle. This is someone puzzle. This is busy puzzle. This is for puzzle. This is forty puzzle. This is seconds puzzle.