Related Clues:

• 'That's surprising'
• "That's surprising"
• "Phooey!" alternative
• Vermin running around two state capitals
• Expletive from Beaver Cleaver
• 'Huh, fancy that!'
• Letter read out — gosh!
• Charlie Brown's "Blast it!"
• Epithet from Charlie Brown
• 'My goodness'
• 'Aw, man!'
• Mob turncoats
• "Oh, nuts!"
• Exclamation from 43-Across
• "Ain't that somethin'?"