Related:

• The four basic personality types: 1) The glass is half full 2) The glass is half empty 3) Half full.
  .. No! Wait! Half empty!... No, half... What was the question?...
• So, is the glass half empty, half full, or just twice as large as it needs to be?
• Is the glass half empty, half full, or twice as large as it needs to be?
• The pendulum has gone full circle.
• Some see this as a glass half empty, some see it as a glass half full.
  I see it as a glass twice as big as it needs to be. -- George Carli...
• Half a cup of water is half-full, with air.
• Symptom: Floor swaying. Fault: Excessive air turbulence, perhaps due to air-hockey game in progress.
  Action Required: Insert broom handle down back of jacket....
• HAS THE WORLD GONE MAD!
• Two suits short of a full deck (a half-wit).