Related:

• In a three-storey building served by one elevator, nine times out of ten the elevator will be on a floor where you are not.
  -- Dedera's Law...
• There is a building with four floors. On the first floor, there is a convention of architects.
  On the second floor, there is a vinyl manufacturing plant....
• This building is so high, the elevator shows movies.
• Nine times out of ten the statisticians are wrong.
• Actually, the probability is 100% that the elevator will be going in the right direction.
  Proof by induction: N=1. Trivialy true, since both you and the elevator only have one floor to go to....
• His elevator doesn't go to the top floor.
• NOTICE: -- THE ELEVATORS WILL BE OUT OF ORDER TODAY -- (The nearest working elevator is in the building across the street.
  )...
• You know you've been hacking too long when... ...you see a sign near the elevator that says "out of order" and you think "sort elevator > elevator.
  ew; mv elevator.new elevato...