Related Clues:

• Slum vermin
• ''Oh, phooey!''
• 'Heck!'
• Mrs. Frisby's charges in 'The Secret of NIMH'
• Fix with a needle
• Dwellers in 17-Across
• Pied Piper's prey
• Do some mending
• "Oh, fudge!"
• Two-timing rodents?
• 'Oh, darn!'
• Laboratory maze navigators
• Sew up, as a hole
• Charlie Brown's "Darn it!"
• 'Confound it all!'