Related Clues:

• Sludgy stuff
• Gooey mass
• Tar, e.g.
• Mucky stuff
• 'Ick!' evoker
• Exudation, maybe
• Scuzz
• Heavy, sticky snow, to skiers
• Lowlifes
• Thick semiliquid
• Icky or sticky stuff
• Oozy gunk
• Slimy stuff
• Yucky guck
• Slimy gunk