Related Clues:

• 'Well, I'll be ...'
• "Dadgummit!"
• Darn, old Penny gets the start of 11-across
• Darn's kin
• 'Aw, shoot!'
• "Nerts!"
• Blast!
• (Mild) expletive
• "Dang it!"
• "___ and bother!"
• 'Phooey'
• Another mild expletive
• Blast alternative?
• Fudge alternative
• 'Bummer!'