Looney Tunes Michigan J. Frog Toon Tumbler by PopFun Merchandising 'Singing Frog' Awesome Michigan J. Frog Toon Tumbler! Your favorite Looney Tunes character, on a drinking glass. Collect them all! It's an awesome Looney Tunes Toon Tumbler! Complete with your favorite Looney Tunes character and some of his famous quotes. Don't try to pretend like you don't want this whimsical and wonderfully-detailed Looney Tunes Michigan J. Frog Toon Tumbler! It's got Mr. Frog on the front with his quote, 'Singing Frog.' You know you want it.