This Bugs Bunny mug from 1991 is a must-have for any Warner Bros. fan. Featuring the iconic character and the famous phrase "What's up, Doc?", this ceramic mug is perfect for your morning coffee or tea. With its interactive features, you can pour your drink into the mouth of the mug and watch as the liquid travels through the animation-themed design. This collectible item is a great addition to any animation merchandise collection, and its year of manufacture is sure to make it a vintage piece.