“Evento canónico” is the Spanish version of “canon event,” a phrase strongly associated online with Spider-Man: Across the Spider-Verse and the Miguel O'Hara canon event meme that spread across TikTok, Reels, and short-form edits in 2023. Creators use it to label moments that feel destined, painful, or necessary for character development. Its popularity lasted because the phrase is flexible: it works for superhero references, everyday fails, relationship jokes, and dramatic edit punchlines. The meme often overlaps with the wider Spider-Man 2099 trend.