Related Clues:

• Informs on
• Crumbum
• Termites and such
• No-good guy
• Mafiosi who 'flip'
• Sings like a Soprano-hater
• Charlie Brown's complaint
• ''Heck!''
• Deplorable sort
• 41-Across, e.g.
• Gnats and moles
• Two-timing types
• 'I hate it when that happens!'
• Gnat and rat
• Loser's cry