Spoo

Spoo is a fictional food product that served as a running joke within the Babylon 5 science fiction television series. In the series' fictional universe, spoo is made from alien worm-like creatures of the same name, and is considered to be the most delicious food in the galaxy, regardless of which species is asked. Although it is a universally loved foodstuff and an actively traded commodity, the creature itself is regarded with contempt by the races that consume it.