I'm a bit late to the party but I have a story from my fiancee:

One night after my fiancee had gotten to sleep, a girl entered her room unannounced. This wasn't unusual for her because she had an open door policy with several friends who would come over at all hours wanting to talk, vent, hang out, etc. She never locked her door for this reason and because she lived on a very laid back and safe campus at a small university. This time was a bit different.

The girl walked over to the corner of her room without saying a word and crouched down facing the wall. My fiancee thought it was one of her friends so she started calling her friend's name asking what was the matter. She did this for about a minute or so and couldn't get the girl's attention. It was almost like the girl was in some kind of trance. After that the girl jumped into bed with my fiancee and passed out as soon as her head hit the pillow.

At this point my fiancee was getting pretty freaked out, but after realizing the girl was unconscious she was able to assess the situation. She went over to the corner of the room where the girl was crouching and noticed a huge wet spot. The girl had taken a huge piss all over some of her dirty clothes. The pieces were all starting to fall into place. This girl was so damn drunk that she wandered into my fiancee's room thinking it was the bathroom, took a piss, and then proceeded to find the nearest bed to pass out in.

After some frantic knocking on her neighbor's doors she eventually found someone who was missing a drunk friend. It took the both of them to carry the girl back to the correct room since there was still no waking her up. Didn't even call security once throughout the whole ordeal. She is definitely much more patient than I am in situations like that.