Related Clues:

• Go through slowly
• Opposite of gush
• Move slowly, as goo
• Move imperceptibly
• Flow oh so slowly
• Move like honey
• Toxic waste, in some B movies
• Display in abundance
• Let out slowly
• Leech
• Slimy stuff
• Seep (through)
• Creep through the cracks
• Move like flood mud
• Behave like lava