Fish sticks

“	Fish sticks! Get your fish sticks here!	”
	— Vendor selling fish sticks after an audience-frying incident

Fish sticks make a brief appearance in "The Fry Cook Games," where Patrick Star accidentally flipped the giant frying container and sent flying hot oil onto some of the audience, who happen to all be fish.

Trivia

• Technically, a fish eating a fish stick would be cannibalism. But it might have just been put in as a joke.
  • In the episode "Ditchin'," a fish eating fish-shaped candies, such as gummy fish is considered illegal.