Goth's worship satan? What you been smoking?!

Today's topic is about people thinking that Goth's worship satan. I was at school, wearing a fishnet armwarmer, chain bracelet, skull necklace, and a black rose headband, when the idiot next to me asked me if I worshipped satan. I said that I didn't, that I was Atheist. Hearing this, the dude decided to start on another topic: My hair. I dyed my hair black over the summer, and recently dyed my bangs pinkish red. I glared at him, then asked to move. After I had moved, another guy started in on me about it. They said that my parents hated me for letting me be the way I am. I told him that I'm expressing myself, and they have no say so in. My mom and dad support me completely, and are the ones who bought me the black hair dye (I bought the pink hair dye myself). Then he asked me if I smoked crack, pot, ect, ect. I told him that I didn't, and that I never would. I was so ticked, that I was about to slap him (I don't like violence.... It's bad when you get me to that point.) Then the bell rang. I was telling my friend (She's border-line goth.) and she said she had the same thing happen to her, like, three weeks earlier. The one who said all this had a sister, who was my best friend. She was Goth. I talked to her about her brother, and she said that he was only saying that because of his sister. I got out of school early, and found out that the guy got suspended for saying all that stuff. I told my parents what happened, and they said to brush it off. I tried to, but it kept going. Has anyone been told that they smoke pot because they're goth?  Told they worship Satan? Next time I'm told this, I'm going to be ticked.