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slang.fyi

thursday is friday jr

/ˈθɜːzdeɪ ɪz ˈfraɪdeɪ ˌdʒuːniər/

Common

Thursday treated as basically Friday because the week is close enough to over.

Half genuine belief, half rationalization. Mostly used to give yourself permission to slack off or go out on a Thursday night.

Real-world examples3 examples
#ExampleWhat it meansSource
01thursday is friday jr and I am going out. don't @ me.Using the phrase to justify going out on a Thursday night.x, 2024
02nobody tell my boss but thursday is friday jr so I'm barely here todayMentally treating Thursday as the end of the work week.x, 2023
03happy friday jr everyone. one more sleep.Treating Thursday like a Friday eve.instagram, 2024

Use it when

  • It is Thursday and someone is treating it as a pre-weekend day.
  • Someone is going out on a Thursday night and needs a reason.
  • Joking about low effort or early wind-down on a Thursday.

Do not use it when

  • It is actually Friday.
  • You have a 4-day work week and Friday off.

Variations and related forms

friday jr

Shorthand for the same concept.

Origin and context

Organic social media phrase. No specific origin point. Spread on X and TikTok as part of the broader pattern of assigning personality traits to weekdays.

First seen
mid-2010s
Confidence
low

Cite this page

Use this stable URL to reference the entry.

https://slang.fyi/thursday-is-friday-jr
Updated: 2026-08-29License: CC BY 4.0

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