Giant Turtle Tongue

Source
This item drops from high-level turtles: It can also be found in Crate of Tasty Meat which is purchased from Bario Matalli in Stormwind and Shazdar in Orgrimmar.
 * Seabrush Terrapin in the Abyssal Depths
 * Softshell Sea Turtle in the Shimmering Expanse
 * Speckled Sea Turtle in Kelp'thar Forest
 * Nemesis in The Crucible of Flame

Usage
This item is used in a cooking recipe:
 * Tender Baked Turtle