Pork of the Sea

The Pork of the Sea is a pet-summoning item dropped by Duke Fishron in Master mode, with a chance to drop. When used or equipped, it summons a smaller version of Duke Fishron that acts as a pet.

Trivia

 * Pork of the Sea's name is a reference to a brand of tuna fish called "Chicken of the Sea".
 * It also references how Duke Fishron is part pig