Clue: "...___, shame on you; fool me twice..."

We have 1 answer for the crossword clue "...___, shame on you; fool me twice...".

Possible Answers:

• ONCE

Related Clues:

• "The Raven" opener
• Second word of many limericks
• With 16-Across, fairy tale opening
• "__ a Hero"; '87 series
• Start of a tale
• Actress on TV's Judging Amy
• In days of yore
• Half of zwei
• Uniquely
• Formerly
• At a former time
• At some earlier time
• Some years ago
• "For ___ in My Life" (Stevie Wonder)
• (k) "___ upon a time ..."
• (k) Less than twice
• Comedian Foxx
• "Going ___, going . . ."
• Barely at all
• Some time ago
• At one time
• "Many years ago ..."
• Some years back
• "___ Upon a Mattress"
• Storybook beginning
• ... and 122 more.

Did we help with your crossword? Hope so! Now try our printable crosswords or our online crossword puzzles. Seven new crosswords available daily, free.

Do you have an answer for the clue "...___, shame on you; fool me twice..." that isn't listed here? Let us know.