Did you ever wonder what serial killer Jeffrey Dahmer was like during his awkward teenage years? The film My Friend Dahmer (2017)—adapted from the graphic novel of the same name—sets out to do just that, and it's a creepy look inside the childhood of one of America's most notorious serial killers. Former Disney Channel hearthrob Ross Lynch leaves childish things behind to play Dahmer, and demonstrates a quiet intensity in the role. He also shows off his hot body in the flick, jacking off in his room in one scene, working out shirtless in another, and going to see the doctor in a third! In fact, skip right to that scene as we get a nice look at Ross' rump as he drops his tighty whities to let the doctor cup his balls!