Looney Tunes Character design. Looney Tunes Back Off Pullover Hoodie is available in adult unisex sizes. This is a 100% authentic, officially licensed Looney Tunes pullover hoodie sweatshirt! Looney Tunes is a series of classic WB cartoons starring Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Tweety, Sylvester, Yosemite Sam, Foghorn Leghorn, Marvin the Martian, Pepe Le Pew, Tasmanian Devil, Road Runner, Wile E. Coyote and many others. 8.5 oz, Classic fit, Twill-taped neck