Related Clues:

• Test subjects
• Bean spillers
• 'Confound it!'
• 'What rotten luck!'
• A-mazing creatures?
• Hamelin problem
• 'Darn it all!'
• "Doggone it!"
• "Curses!"
• "Blast it!"
• "Peanuts" plaint
• ''Phooey!''
• ''Darn!''
• Exterminator's targets, sometimes
• "Nuts!"