Law of queue: If you change queues, the one you have left will start to move faster than the one you are in now.
Law of the Telephone: When you dial a wrong number, you never get an engaged one.
Law of Mechanical Repair: After your hands become coated with grease, your nose will began to itch.
Law of the Workshop: Any tool, when dropped, will roll to the least accessible corner.
Bath Theorem: When the body is immersed in water, the telephone rings.