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• A boy without mischief is like a bowling ball without a liquid center.
  -- Homer, "The Telltale Head...
• A boy without mischief is like a bowling ball without a liquid center.
  -- Homer Simpson Lisa the Greek...
• Bart: I was wondering. How important is it to be popular?
  Homer: I'm glad you asked, son. Being popular is the most important thing in the world!...
• JUST a statue! Is the Statue of Liberty JUST a statue?
  Is the Leaning Tower of 'pizza' JUST a statue?...
• Homer: [reading The Bowl Earth Catalog] Wow, look at these bowling balls, Maggie!
  Can you think of a better way for Daddy to spend his hard-won fifty bucks?...
• As sharp as a marble / bowling ball / beachball / pin head / bowl
• Homer: [voice-over] The next few weeks at my dream job were like a wonderful waking coma.
  [Homer turns the balls so all finger holes point the same way] [everyone walking by says, "Hi Homer!...
• Homer: There it is, boys: the championship trophy. Apu
  We will never possess it. The Holy Rollers have won it five years in a row....
• Homer walks dejected through the empty alley] Home
  [voice-over] My marketing plan attracted a record number of police and fire officials....