SO... haha yeah a dream with satan... the dream... ::::> I was in this college and it was a beautiful college, I walked into the indoor pool room which takes you to the girls locker rooms. I went into the girls locker rooms and I was alone.. I looked around and the whole room was gorgous... the doors to the shower and changing rooms was cherry wood red... and the floors where these beautiful little white tiles. There was these huge mirrors and I was just so happy to be in this beautiful locker room looking at myself in the mirror... satan appeared on the other side. And he was... VERY ugly... and well he just started to cut off his own arm.. . what the ****k does this mean??

Satan relates to negativity in your environment or situation, or dark feelings such as guilt and anxiety.
Since he appeared when you looked in the mirror it suggests that he relates to some kind of dark or negative feelings within yourself.
However, the fact that he cut of his own arm suggets that these feelings are beginning to be mastered to some extent by you.
To dream of a school or college suggests you are learning something about yourself. Since the college was beautiful it suggests you are learning something positive.

It sounds like a positive dream overall, where you are looking into yourself or your life through the mirror, learning some positive things, and starting to face and diminish something negative. If you can work out what the negativity might be perhaps you can work on it a little more and get rid of the ugly dude altogether.

Since the surroundings were so beautiful and satan came along and spoiled it somewhat it might indicate that you feel something in your life or within yourself is too good to be true or to rely on. Satan might represent the fear that something will come along and spoil it. Or maybe it's a little guilt that you don't deserve to be quite so happy. Again however, his self mutiliation suggests that you can beat that feeling.

Wow that's exactly right, thanks so much!