Description: Kirkiversary is an internet nickname for the first anniversary of Charlie Kirk's September 10, 2025 killing. In September 2026, satirical posts treated the date like a made-up holiday, sometimes calling it Kirkmas.
“Kirkiversary,” also spelled “Kirkversary” or “Kirkaversary,” refers to the first anniversary of American conservative activist Charlie Kirk's death. In the weeks before September 10, 2026, users on X and TikTok turned the anniversary into an ironic, often provocative online occasion. The word sounds like an ordinary anniversary; the context is a real killing.
Where did “Kirkmas” come from?
Kirk was shot and killed at an event at Utah Valley University on September 10, 2025. Posts anticipating the first anniversary appeared by mid-August 2026. Some users combined his surname with “Christmas” to create “Kirkmas,” complete with references to “Kirkmas Eve.”
A few memes borrowed the Santa Claus ritual of leaving out milk and cookies. The deliberately absurd comparison turns a solemn calendar date into a fictional holiday. That contrast explains the format, but it also explains why many readers find the jokes cruel rather than funny.
How did people use the meme?
Know Your Meme documented a September 4, 2026 post listing “Kirkmas Eve” and “Kirkiversary” among other dates as if they were holidays. Other videos counted down to the anniversary. These examples show several overlapping reactions: satire aimed at Kirk and his supporters, direct mockery of his death, and objections to the mockery.
The term names an online meme, not an official observance. Its distinctive trick is linguistic: add a festive suffix to a divisive event, and the internet suddenly has a calendar entry that people argue over. The label is playful; the subject remains serious.
Source: Know Your Meme, “Kirkversary / Kirkiversary,” added September 8 and updated September 10, 2026. The documented examples do not establish popularity in every country.
