Related Clues:

• Choke on a joke?
• When you're caned, cane is something that grabs attention
• Skit bit
• *Stand-up's delivery
• Either way it'll make you laugh
• Whatever way you say it, it's still a joke
• Whatever way you say it, it even makes a comedian sick
• Kind of reflex
• Slapstick bit
• React with extreme disgust
• It might begin, "Knock knock"
• Routine part
• Comic's delivery
• "Blech!"
• Routine element