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
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
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
Betsy Cribb Watson, Southern Living, 7 Jan. 2025
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
Recent Examples of Synonyms for knee-slapper
Noun
-
Just looking at photos of the different uniforms over the years is a hoot.—
Jeff Suess,
The Enquirer,
3 July 2025
-
Ralph threatens Alice in The Honeymooners, fist raised, and cue the pre-recorded hoots).—
James Hibberd,
HollywoodReporter,
9 May 2025
Noun
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The two had several tough plays against one another, and shared plenty of laughs on the court.—
Ryan Morik,
FOXNews.com,
11 July 2025
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During the day out, the two took a dip in the pool and appeared to share laughs throughout the day.—
Starr Bowenbank,
People.com,
11 July 2025
Noun
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The rest of the group is rendered by capable performers, but their dialogue consists of rote exposition and the occasional scream, as pterodactyls dive-bomb them and T. rexes snap in their faces.—
David Sims,
The Atlantic,
4 July 2025
-
Neighbors heard her screams and called for an ambulance.—
Laura A. Bischoff,
The Enquirer,
4 July 2025
Noun
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Holden noted that within weeks, coverage in major outlets dropped off dramatically, comparing it unfavorably to the media's treatment of the January 6 Capitol riot.—
Jesus Mesa,
MSNBC Newsweek,
12 July 2025
-
In February, masked ICE officers in riot gear raided an apartment complex in Denver, one of the first times Americans saw agents hide their faces on the job.—
Christy Lopez Guest,
Mercury News,
5 July 2025
Cite this Entry
“Knee-slapper.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/knee-slapper. Accessed 18 Jul. 2025.
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