My dad keeps saying crap like I have a "diseased mind" I have a problem because I look at "gay material" and the fact that I don't want want to talk to either of my Parents most of the time and I stay in my room all day. I keep thinking of what I'll say to him the next time he says something to me and I sound like I'm just reinforcing his point. How can I make him sound as dumb as his reasoning is?
Even if you make him sound dumb he won't see it that way. You are wasting you energy going down this path. It's better to prove him wrong. Get involved is social activities, do well in school, be admired by others. That's the best way to prove your dad is wrong about you.