Related:

• My boss is temperamental: 50% temper, 50% mental.
• Ross Perot is temperamental: 50% temper, 50% mental.
• foobar. -- WinError #50
• Teenagers Of The '50's: Bobbie Sox
• The perfect officer for the job will transfer in the day after that billet is filled by someone else.
  -- Murphy's Military Laws, #50...
• All probabilities are 50%. Either a thing will happen or it won't.
  This is especially true when dealing with someone you're attracted to....
• 50% of the manual is in .pdf readme file
• Gardeners have 50 foot hoses.
• GET A CLUE. Cost. 50 cents!