Related:

• The probability of someone watching you is proportional to the stupidity of your action.
  The chance of forgetting something is directly proportional to.....to........uh.................
• The chance of forgetting something is directly proportional to .
  ..... to ......... uh ............ -- Hurewitz's Memory Principle...
• Hurewitz's Memory Principle: The chance of forgetting something is directly proportional to .
  .... to ........ uh .................
• The chance of the bread falling with the butter side down is directly proportional to the value of the carpet.
  Jennings' Corollary to the Law of Selective Gravity...
• The number of people watching you is directly proportional to the stupidity of your action.
  -- A. Kindsvate...
• The probability of a disk crash is directly proportional to the age of your last backup. -- Yoshi