Related Clues:

• Just sits around
• Keeps the engine running
• Loafs
• Lounges about
• Takes it slow
• Runs while standing still
• Engine levels
• Hangs about
• ''Pronto!''
• Sits
• What a slacker does
• Lazes around
• Lets the engine run
• Lies in a hammock, say
• Sits at a light, say