Finn from Adventure Time! Posted on 05/27/2012 by GoldenRule 5 Minute Marvels buddies, Jacob & John Lindwall, are back on the board. And, this time, they have a friend, Karl, with them. This is the first of a series they did on the colorful and ever-entertaining, Aventure Time! Share the 5MM love, baby!ShareFacebookTwitterEmailLike Loading... Related