cake day

noun — 2 senses

cake day

noun

Etymology Coined by the American forum social media platform Reddit.

1

Internet An anniversary of the creation of a user's account on a social media platform or group.

  • Happy cake day!
2

Used other than figuratively or idiomatically: see cake, day.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.