Related Clues:

• Witticism
• Funny
• Wit's end?
• Bit of banter
• Groucho remark
• Bit part
• Jest
• Delivery at a nightclub
• Bit of wit
• Smart remark
• Typical bumper-sticker phrase
• Stand-up fodder
• It's shorter than a one-liner
• Leno line
• It may be practical