Answer:
What is the difference between a poorly dressed man on a bike, and a well-dressed man on a unicycle?
I am the building with the most number of stories.
Whoever makes it, tells it not. Whoever takes it, knows it not. Whoever knows it, wants it not. What am I?
I can speak with my hard metal tongue. But I cannot breathe for I have no lung
What is so fragile that saying its name breaks it?
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls