Related Clues:

• By the sound of it, a clearance for a border
• "Pardon me!"
• Interruptive sound
• 'Just a cotton-pickin' minute!'
• [I'm trying to speak here]
• Conversation stopper
• ''If I may interrupt . . .''
• 'Could we get started, please ...'
• '___! Wait! I got a new complaint...' (Nirvana lyric)
• A line of clothing that's said to attract attention
• "___! Wait! I got a new complaint..." (Nirvana lyric)
• Cutting-in word
• Ahem relative
• Informal interrupter
• Er, I say, one is on edge