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slang.fyi

calendar tetris

/ˈkælɪndər ˈtetrɪs/

Common

The frustrating process of trying to schedule a meeting when everyone's calendar is packed.

Real-world examples4 examples
#ExampleWhat it meansSource
01spent 45 minutes playing calendar tetris to schedule a 15 minute check-inThe scheduling effort was more costly than the meeting itself.x, 2023
02trying to find a slot with all five people is actual calendar tetrisScheduling a larger group is disproportionately difficult.reddit, 2022
03no more calendar tetris. we're just picking a time and if you can't make it, there's a recording.Stopping the endless scheduling game by defaulting to async.reddit, 2024
04why do we have 8 people in this meeting. who is this calendar tetris even for.Too many attendees creates unnecessary scheduling complexity for a meeting most don't need to attend.x, 2023

Use it when

  • You are trying to schedule a meeting and cannot find a slot that works.
  • Someone's calendar is so full that getting time with them is a puzzle.
  • Describing the overhead involved in setting up recurring syncs.

Do not use it when

  • You are just scheduling one meeting and it was easy.

Origin and context

A metaphor comparing calendar scheduling to Tetris, the game of fitting falling blocks into gaps. The term spread in remote work communities as heavily booked calendars became a common complaint.

First seen
early-2020s
Confidence
low

Cite this page

Use this stable URL to reference the entry.

https://slang.fyi/calendar-tetris
Updated: 2026-08-29License: CC BY 4.0

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