Season 2, Episode 18 - "The Problem with Popplers"
7 May, 2000
The crew stop on a unknown, new planet; and there, Leela ends up finding a pile of worm-like things and starts to eat them. They are delicious, and they bring them back to Earth to sell, dubbing them "popplers." Fishy Joe's offers to buy them from them and soon people everywhere are becoming addicted to them. Later, the Omicronians arrive, saying that these popplers are actually their young on a nursery planet, so they decide to eat the first person to eat an Omicronian, Leela!
