Related Clues:

• Wait for the light to change
• Not productive
• Not in gear
• Enjoying some time off
• Hammockbound
• Sit at a red light
• 'Spamalot' lyricist
• Nothing-doing?
• Cause a screen saver to start
• Barely run, as an engine
• Unoccupied?
• Not scheduled to compete
• Hardly industrious
• Like hands the devil uses
• On one's duff