slaphappy

adjective

slap·​hap·​py ˈslap-ˌha-pē 

1

: punch-drunk

2

: buoyantly or recklessly carefree or foolish : happy-go-lucky

Did you know?

Slaphappy hits a lot of the same spots as "punch-drunk": when you suffer a blow to the head, you become confused and silly for a while. The "dazed and confused" sense of "slaphappy" first appeared in English in 1936, and by the following year it was being used to describe those who behave with such abandon it’s as though they’ve had the common sense knocked out of them. A 1937 article in the New York Herald Tribune called Ernest Hemingway, a writer known to have had an adventurous lifestyle, "the slaphappy litterateur." Often you will see the word spelled with a hyphen ("slap-happy"), but the closed compound is more common.

Synonyms of slaphappy

• nonchalant
• carefree
• lighthearted
• unconcerned
• insouciant
• blithe
• relaxed

Examples of slaphappy in a Sentence

We were all a bit slaphappy after staying up all night to finish the report.

She has a slaphappy attitude about her work.

Recent Examples on the Web

But this new cartoon and its elastic and slaphappy star, Mickey Mouse, represented a dramatic turnaround for the 5-year-old company. — Mark Lane, USA Today, 15 Apr. 2026

By late in the afternoon, Stone and her team were slaphappy with overwork. — Rachel Monroe, The New Yorker, 4 Nov. 2022

Drake appears to have commissioned TikTok-baiting choreography and then worked backwards from there, but the sound of the song is not in the slaphappy mode of Gen Z social media. — Spencer Kornhaber, The Atlantic, 4 May 2020

Breaking things down with a simple pounding electro-pop rhythm laced with slaphappy synths, the track is a festive anthem for women. — Tamar Herman, Billboard, 11 Aug. 2017

Word History

First Known Use

1936, in the meaning defined at sense 1

Rhymes for slaphappy

• unhappy
• chappie
• happy
• nappy
• pappy
• sappy
• scrappy
• snappy

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