This is a mug shaped like an upside down pink pig and branded for Whistle Pig whiskey. It has a straw hole in the left buttock and a "WP" on the right. Recommended cocktail from Whistle Pig using this mug is the "Flying Pig" made with 1 1/2 oz Whistle Pig 10 year, 1/2 oz Sweetened Condensed Milk, 1/2 oz licor43, 1/4 oz Luxardo amaretto, 1/2 oz Napoleon Mandarine liqueur, 1 oz lemon juice, 2 dashes Scrappy's orange bitters. These mugs were used at the Bakn Restaurant in Pennsylvania as well (Warrendale or Carnegie). There is also an unbranded version sold through Myriah's Polynesian Bazaar.