# TIFU

> English word · Phrase

## Definitions
1. Initialism of today I fucked up.

## Etymology
From r/TIFU, a community on Reddit where users post about embarrassing incidents from their lives.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/tifu