Related Clues:

• Bit of baby babble
• Soft mud
• Boggy earth
• Boggy stuff
• Guck relative
• Hand-cleaning brand
• Melted tar, e.g.
• Stick in mud
• Glop
• Muck and --
• The Blob, essentially
• Gwyneth Paltrow's website
• "Ick!" evoker
• Swampy terrain
• Melted ice cream, e.g.