Related Clues:

• Slimy gunk
• Hair gel, e.g.
• Viscous substance
• Crib comment
• Honey, e.g.
• Yucky substance
• Oozing gunk
• Bit of baby babble
• Guck relative
• Melted tar, e.g.
• Glop
• The Blob, essentially
• "Ick!" evoker
• Melted ice cream, e.g.
• Fake blood, maybe