interesting rules

This rule always apply to me during issue debugging, also at time especially when the laptop having software malfunction or hardware problem >_< "Willoughby's Law: When you try to prove to the repairman that a machine doesn't work, it will."
Any vote for the last rule? :)

Lorenz's Law of Mechanical Repair: After your hands become coated with grease, your nose will begin to itch.
Anthony's Law of the Workshop: Any tool, when dropped, will roll to the least accessible corner.
Kovac's Conundrum: When you dial a wrong number, you never get an engaged one.Cannon's
Karmic Law: If you use the excuse that you were late for work because you had a flat tire, the next morning you will actually have a flat tire.
O'brien's Variation Law: If you change queues, the one you have left will start to move faster than the one you are in now.
Bell's Theorem: As soon as the body is immersed fully in the bathtub, the telephone will ring.
Rubys Principle of Close Encounters: The probability of meeting someone you know increases when you are in a situation where you do not want to be seen by anybody.
Willoughby's Law: When you try to prove to the repairman that a machine doesn't work, it will.
Zadra's Law of Biomechanics: The severity of the itch is inversely proportional to the reachability of the area.
Breda's Rule: At any event, the people whose seats are furthest from the aisle arrive last.
Owen's Law: As soon as you sit down to a cup of hot coffee, your boss will ask you to do something which will last until the coffee is cold.
Wooly's law: When you are working late, the boss will never be around. When you are surfing the net the boss will always drop by.