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slang.fyi

random acts

/ˈrændəm ækts/

Common

Shorthand for 'random acts of kindness,' used to describe spontaneous good deeds shared online.

Works as a content category label as much as a phrase. The full form 'random acts of kindness' is used for clarity; the short form is used when the context is obvious.

Real-world examples4 examples
#ExampleWhat it meansSource
01this is the random acts of kindness content I needed today. a stranger paid for an entire table's meal.A spontaneous generous act was shared and it provided an emotional lift.tiktok, 2023
02there's a whole subreddit for random acts of kindness and I refuse to leave itThe person has found a community dedicated to sharing these stories and finds it valuable.reddit, 2022
03guy left a $100 tip on a $12 bill and then just left. random acts hit different when they're caught on camera.A spontaneous act of generosity was captured and shared, and the visual evidence makes it more impactful.x, 2024
04started doing one small random act a day for a week. the week was still terrible but somehow better.Practicing small acts of generosity improved the person's own experience despite hard circumstances.instagram, 2023

Use it when

  • Sharing or labeling content about someone doing an unexpected good deed for a stranger.
  • Tagging posts about spontaneous acts of generosity.
  • Describing content that shows kindness between strangers.

Do not use it when

  • The kind act was between people who know each other.
  • The act was planned and organized rather than spontaneous.Use “pay-it-forward” instead.

Random acts vs pay it forward

random acts

Random acts are spontaneous and anonymous, with no expectation of being passed on.

VS

pay-it-forward

Pay it forward implies a chain: the recipient is expected or inspired to do the same for someone else.

Origin and context

Shorthand for 'random acts of kindness,' a phrase popularized by Anne Herbert's 1982 writing and later spread through books, campaigns, and the internet. Online use as a hashtag and content label grew noticeably with social media video platforms.

First seen
1980s
Confidence
medium

Cite this page

Use this stable URL to reference the entry.

https://slang.fyi/random-acts
Updated: 2026-08-29License: CC BY 4.0

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