Related Clues:

• Camp uniform?
• Be open wide
• Snoozer
• Dull one
• Severn phenomenon that fails to generate interest?
• Droning lecturer
• 'B-o-r-r-r-ing!'
• Bore draw
• Demonstrate disinterest
• 'Bo-ring!'
• Aerodynamics measure
• [Bo-o-o-ring!]
• [Boring!]
• Use a gimlet
• [What a snoozefest!]