I really hope you aren't making fun of your brother that much in real life. Probably would destroy his self esteem, despite his claims that it doesn't effect him. I wouldn't make light of my brother's problems and he wouldn't do that to me either. Sarcasm is evident in your claim of him as your hero, for instance (nevermind the fat batman pic with his head on it). Randy seems like he is trying to be a better person, making fun of him probably doesn't help. Though we do quite a bit of making fun of him here lol. He makes it easy to laugh at him, unfortunately.