Related Clues:

• Proceed furtively
• Move in typical rush-hour traffic
• Pussyfoot
• Real stinker
• Obnoxious one
• Walk on eggshells
• Eddie Haskell, e.g.
• Unpleasant fellow
• Be stealthy
• Walk provocatively
• Toady
• Walk like a crab
• Repulsive one
• Move on all fours
• Go on all fours