Related Clues:

• Bounders
• Vermin
• Charlie Brown oath
• Snitches
• Lab subjects
• Phooey!
• They may be found in labs
• Gang pariahs
• Stinkers
• Tellers
• Opposite of ''yippee!''
• ''Darn it!''
• 'Doggone!'
• ''Nuts!''
• Hamelin's infestation