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fat cat

(slang, originally) A rich person who contributes to a political campaign.

ˈfæt ˈkætDocumented since 1920s1920sSilenthistoricalCurrent133 viewsLast reviewed Jun 29, 2026+ Add a definition
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2 definitions
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4 citations · last seen May 2026

Etymology timeline

Born ~1920 · 1 year of recorded use
1920Born2026: 4 citationsToday, 2026

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#1·Apr 27, 2026

(slang, originally) A rich person who contributes to a political campaign.

A staggering 57% of American workers believe there is a very real chance they will be unemployed in the next 5 to 7 years. But what does that matter to a bloated millionaire fat-cat like you?
Origin: The phrase was first used in the 1920s in the United States to describe rich political donors. By the middle of the 20th century, the term was being applied more widely to any wealthy individual. Origin information sourced from Wiktionary contributors (CC BY-SA 4.0).
Heard in the wild
  • “did i tell you there is another fat cat im my housr (gif unrelated)”

    — Bluesky· May 2026
  • “To this day Fat Cat is one of the best things they've added to the game, you can't not love it 😌”

    — Bluesky· May 2026
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#2·Apr 27, 2026

(slang, derogatory) Any affluent person who is perceived to have profited from the labor of others; and/or not to care about those of lesser means.

See it in action
  • “The world is moving to renewable energy. The fat cat oligarcs hate it because it frees people from having to pay something every month just to exist. Now we need a free communication system they can't control or interfere with. Something like Hamm radios?”

In America, where we moralize our money and monetize our morals, fat cats who go bust tend to be viewed as cautionary figures, singular exemplars of malfeasance, not routine casualties of the fickle system that exalted them in the first …
Heard in the wild
  • “you don't even need videos just take a picture of a fat cat laying on a pizza box and boom, instant laughs”

    — Bluesky· May 2026
  • “The world is moving to renewable energy. The fat cat oligarcs hate it because it frees people from having to pay something every month just to exist. Now we need a free communication system they can't control or interfere with. Something like Hamm radios?”

    — Bluesky· May 2026
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