Possible Clues:

• Overturns in water
• Baseball uniform specs
• Flips over
• Overturns, as a boat
• Turns up in headgear held together by glue
• Flips, as the Poseidon did
• It's a turnover - big or small going on ahead
• Overturns as boat may
• Turns over
• How one turns over the hats, big and small