Related Clues:

• Ply a speaker with embarrassing questions
• Mock or harangue speaker from crowd
• Jeer or interrupt speaker from crowd
• Shout abuse at, a speaker say
• Loudly interrupt a public meeting
• It's a bit useless to go down so quickly here with a pound
• The way to put one off, in a manner of speaking
• Badger at the comedy club
• Taunt from the stands
• Interrupt reference to Inferno by the French
• Break into a politician's address
• Shout abuse as speaker
• Barrack
• Verbally interrupt performer
• Shout down