Related Clues:

• Slimeball
• Dirty rotten scoundrel
• Slip and slide
• Unsavory one
• Be furtive
• Move quietly
• Move with stealth
• Move sinuously
• Weirdo
• Move at a snail's pace
• Move like ivy
• Despicable sort
• Creep (along)
• Move like a serpent
• Inch along