Related Clues:

• Comedian's bit
• Bad humor?
• Cause for a groan
• Cause of a smile, maybe
• Not swallow easily
• Wit's remark, often
• Pre-April 1 purchase
• Gibe
• Word for the wise?
• Joke or choke
• Comic bit
• Ogden Nash bit
• Stand-up staple
• Bon ___ (witty remark)
• Crux of some riddles