Related Clues:

• Oozy stuff
• Yucky stuff
• Laundry challenge
• Slime
• Yucky deposit
• Grunge
• Icky stuff
• "Rats!"
• "Shoot!"
• Filth
• "Phooey!"
• Gunky stuff
• Thick, messy stuff
• Disgusting dirt
• "Drat!"