Related Clues:

• Progress little by little
• Pussyfoot around?
• Slither slowly
• Move in typical rush-hour traffic
• Words moving along the bottom of a TV screen
• Pussyfoot
• Real stinker
• Obnoxious one
• Eddie Haskell, e.g.
• Go slowly
• Unpleasant fellow
• Toady
• Repulsive one
• Go on all fours
• Tiptoe