Man,I'm only 20 but its still old enough to be able to look back on when I was in high school and shit...

You really need to respect your folks, even if you don't agree with them. I'm pretty sure that you don't, so I'll give ya 2 tips...

1) Respectfully disagree and undertake an intelligent conversation. The key qualitifier here is intelligent.

2) If they don't want something in their house, they have that perogative. Keep it low profile and out of sight.

I'm not going to argue with anyone of those, but I think the majority of ya'all we'll get it.