Definition of "knee-slapping" []

• An action associated with laughter. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "Most resemble mathematical formulas: clever, perhaps, but hardly occasion for knee-slapping."
• "It's not just that he introduces his music and comments on it with a knee-slapping mock-tentative delivery that establishes him hands-down as the 21st-century Jack Benny."
• "Then, a full-out knee-slapping laugh came out of me, catapulting me back to a time before I knew about self control."