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slang.fyi

fomo

/ˈfoʊmoʊ/

Very Common

Fear of missing out on something fun, exciting, or socially important.

Often used to explain why you did something you didn't want to do, or why you feel bad about not going. Can be genuine or self-deprecating.

Real-world examples4 examples
#ExampleWhat it meansSource
01stayed home to study and now i have massive fomo seeing everyone's storiesMade the responsible choice but is now regretting it after seeing social media.x, 2024
02i didn't even want to go but the fomo got meWent to the event despite not wanting to, driven purely by fear of missing out.tiktok, 2023
03why do i have fomo for a party i wasn't even invited toFeeling left out of something you had no chance of attending.reddit, 2024
04no fomo, i chose to stay in and i'm at peace with itActively resisting the urge to feel bad about missing something.x, 2024

Use it when

  • You feel bad about skipping an event after seeing posts about it.
  • You went somewhere you didn't want to go just to avoid feeling left out.
  • You're scrolling through posts and wishing you were there.
  • Someone is explaining why they overcommit to social plans.

Do not use it when

  • You just changed your mind about attending something.
  • You feel anxious about missing a deadline or opportunity at work.

Variations and related forms

FOMO

Capitalized form, treated identically to lowercase.

Fomo vs jomo

fomo

Fomo is the anxiety of missing out on what others are doing.

VS

jomo

Jomo is the opposite: joy found in opting out and being alone.

Origin and context

Acronym for Fear Of Missing Out. Coined in the early 2000s and widely spread through social media culture as platforms like Instagram made it easy to see what others were doing in real time.

First seen
2004
Confidence
medium

Cite this page

Use this stable URL to reference the entry.

https://slang.fyi/fomo
Updated: 2026-08-28License: CC BY 4.0

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