Related Clues:

• Carefree adventure
• Musical note
• Merry prank
• Have fun
• Merry undertaking
• It's in, for now
• Hula hoops, in 1958
• Pet rock, once
• Passing fashion
• Sudden impulse
• Temporary fashion
• Fanciful notion
• Texas hold 'em, e.g.
• Cabbage Patch dolls, e.g.
• Game bird