Related Clues:

• Proceed tediously, as a film
• Supersonic reading
• Go on too long
• Speed-of-sound ratio
• 'Some Like It Hot' costuming
• Become tedious
• Seem to go on forever
• Men might dress in this
• Flying speed ratio
• Physicist Ernst
• Engage in a street auto race
• Bore, slangily
• Airspeed measure
• Big snooze
• Partner of drop