Related Clues:

• Hold it
• "Hold it!"
• Take table orders
• "__ tuned!"
• Be patient in line
• 'Don't run off'
• Order to Rex
• Stay on hold
• Cool your heels
• Judicial reprieve
• "Be patient!"
• "Don't move a muzzle!"
• Word yelled at a moving bus
• Take no action
• Be on standby