fortune cookie

Short definition from Wiktionary

Noun

1. 1
   A type of hollow snack, common in westernized Chinese cuisine: a crisp sugary wafer containing a message on a narrow strip of paper, generally with a wise or vaguely prophetic message or random numbers usable in a lottery printed on the paper.
2. 2
   A quote-of-the-day feature (especially on *nix systems.)
3. 3
   In the furry fandom, the vulva of canine species. Named so due to its resemblance to the snack.