Related Clues:

• Don't be serious
• Comedian's bit
• Routine thing
• Gag
• Comic bit
• Stand-up staple
• Merry prank
• Pull one's leg
• Clown around
• It may begin with a buildup
• Humorous remark
• Jocularity
• That's a laugh
• "Surely, you ___!"
• Crack a joke