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
-
There are hoots and hollers from raucous tourists on Bourbon Street, for example.—
Matt Alderton,
USA Today,
24 Oct. 2025
-
There are a few hoots and hollers as the others agree or protest.—
Sara Holdren,
Vulture,
21 Oct. 2025
Noun
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The movie has a brief mocking glimpse of MTV, just for a cheap laugh, when Springsteen is flipping channels between Badlands reruns.—
Rob Sheffield,
Rolling Stone,
2 Nov. 2025
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Come to see Stone get her head shaved, stay for big laughs, darkly incisive commentary, and incredible performances from Stone, Plemons, and newcomer Aidan Delbis in this absurdist black comedy.—
EW Staff,
Entertainment Weekly,
31 Oct. 2025
Noun
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Her newest venture into the genre is Hulu’s The Hand That Rocks the Cradle, a remake of the 1992 thriller of the same name, in which Winstead stars opposite fellow scream queen, Maika Monroe.—
Jason Pham,
StyleCaster,
22 Oct. 2025
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For the past decade, Monroe has established herself as a mainstay in the horror genre, not just a dependable player but a true modern scream queen who’s able to elevate predictable fare, stand toe-to-toe with monsters of all kinds, and, of course, lead modern classics to even greater heights.—
Matthew Jackson,
Vulture,
22 Oct. 2025
Noun
-
Suddenly, amidst the riots, Ashley’s not just one of the girls.—
Nora Dahlia,
PEOPLE,
25 Oct. 2025
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Dozens of California Highway Patrol officers wearing riot gear tried to disperse the crowd in order to allow civilian employees to leave.—
Elizabeth Pritchett , Michael Dorgan,
FOXNews.com,
24 Oct. 2025
Cite this Entry
“Knee-slapper.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/knee-slapper. Accessed 9 Nov. 2025.
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