Related Clues:

• Witty comment
• It may be practical or delivered in a nightclub
• Kid around
• Monologue piece
• Friars Club offering
• Monologue component
• Word that may follow the start of 20-, 25-, 44- or 50-Across
• Leg-pulling
• Droll remark
• One-liner
• Laughing matter
• One-liner, e.g.
• Be jocular
• It's best when cracked
• Be less than serious