Related:

• Etorre's Observation: The other line moves faster.
• Ettorre's Observation The other line moves faster.
• The other line moves faster. -- Ettorre's Observatio
• The other line moves faster.
• The other line is always shorter. The other line always moves faster.
• Principle of Dynamic Queuing Theory: The other line always moves faster.
• O'Brien's Variation on Etorre's Observation: If you change lines, the one you just left will start to move faster than the one you are now in.
• The other line moves faster. This applies to all lines- bank, supermarket, tollbooth, customs, and so on.
  And don't try to change lines. The Other Line- the one you were in originally- will then move faster....
• The other lines move faster. -- Ettore's Observation If you change lines, the one you just left will start to move faster than the one you are in now.
  -- O'Brien's Variation on Ettore's Observation Switching back screws up both lines and makes everybody angry....