Related Clues:

• Mind duller
• ___ queen
• Religion, in an oft-quoted metaphor
• Bummer, so to speak
• Resistance to motion
• Real bore
• Stimulant's opposite
• Proceed tediously, as a film
• Go on too long
• 'Some Like It Hot' costuming
• Become tedious
• Seem to go on forever
• Men might dress in this
• It's a downer
• Engage in a street auto race