as in hoot
someone or something that is very funny
the movie is a real knee-slapper if you are a fan of lowbrow humor
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Recent Examples of knee-slapper
And, even more unfortunately, the conversations that Dreux and Alyssa have are not exactly knee-slappers.
—
Alphonse Pierre, Pitchfork, 22 Jan. 2025
On dinner tables frequented by Brussels sprouts, meatloaf is the well-meaning uncle whose knee-slappers are beloved, but not particularly hip.
—Betsy Cribb Watson, Southern Living, 7 Jan. 2025
This 1940s knee-slapper on deck from Lakewood Theatre Company really isn’t so concerned with rooting out the murderer.
—oregonlive, 5 Sep. 2023
Alphonse Pierre, Pitchfork, 22 Jan. 2025
On dinner tables frequented by Brussels sprouts, meatloaf is the well-meaning uncle whose knee-slappers are beloved, but not particularly hip.
—Betsy Cribb Watson, Southern Living, 7 Jan. 2025
This 1940s knee-slapper on deck from Lakewood Theatre Company really isn’t so concerned with rooting out the murderer.
—oregonlive, 5 Sep. 2023
Recent Examples of Synonyms for knee-slapper
Noun
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Milvia Marigliano is a hoot as Coco Vulori, an old dear friend with some very loud opinions to express, and maybe the key to helping DeSantis solve his wife’s onetime unfaithfulness.—
Pete Hammond,
Deadline,
27 Aug. 2025
-
The town hall crowd received my comments with strong clapping and appreciative hoots and hollers.—
Chicago Tribune,
Chicago Tribune,
25 Aug. 2025
Noun
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However, if you're pressed for time, check out the shorts Mike's New Car (2001) and Party Central (2014) for some quick laughs.—
Sydni Ellis,
PEOPLE,
7 Sep. 2025
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Her voice has been sharp, sometimes saucy, and could be silken — then let out a bell-ringing laugh.—
Scott Simon,
NPR,
6 Sep. 2025
Noun
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Cool Game-Day Uniforms Football matches and homecoming scream fall, and who better than Taylor Swift to prove that dressing up for game-day can be as easy as cheering on your friends from the the stands.—
Michelle Lee,
PEOPLE,
4 Sep. 2025
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The episode recontextualizes the Gorn’s terrifying scream.—
Keith Phipps,
Vulture,
4 Sep. 2025
Noun
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Johnson’s legacy feels particularly urgent as the National Park Service recently removed all references to transgender people from its New York Stonewall National Monument website, erasing the central role trans women of color played in the 1969 riots.—
Essence,
Essence,
6 Sep. 2025
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The film stages its riot of activity as hard-nosed honesty, but its portrait is ultimately as ginned-up and inexact as the fictional news broadcast’s lurid prying.—
Richard Lawson,
IndieWire,
5 Sep. 2025
Cite this Entry
“Knee-slapper.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/knee-slapper. Accessed 9 Sep. 2025.
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