I just came back from a party at Carnegie Mellon and I had too much to drink so I was stumbling back to my dorm. However, I didn't reach my room because in the hallway, I fell and it felt like everything was going slowly. Eventually, I passed out. I think I was in a coma for a couple of days, because when I woke up, it was in the morning, and I had a bandage on my head. I got out of bed to find my parents and grandparents waiting for me. We walked around, and I gave them a tour of the campus, including the bookstore. I passed a bunch of people who seemed to know me but I did not know them. Afterward, I was walking with my guy friend and he asked me if I wanted to see his room. I remembered that he was roommates with this really cute guy so I agreed immediately. I woke up before we reached his room.
It looks to me like you are somebody who likes to have fun. Maybe even a little too much fun. You enjoy going to parties. Your level of drunkenness suggests you party hard. Your parents probably also care about you, since they are showed up at the hospital. They also don't seem too strict considering that they didn't yell at you when you got out of a coma. Also, considering you were willing to go to your friends room immediately after the whole coma incident suggests that you are a social person and enjoy meeting new people.
Translation: This dream could be seen as a possible foreshadowing/warning of what may be to come if you do not make wise decisions when it comes to alcohol. It could also come as a result of some former experiences that you have had with alcohol. The fact that your dream went to the extreme of going into a coma could may also suggest that you may be paranoid of the drastic effects of alcohol, perhaps coming as a result of the drug and alcohol conventions that occurred during orientation. Also, your family not making a big deal out of this whole incident can be seen as a sign of compassion that they were able to forgive you fairly quickly. Along with this, the fact that you were willing to entertain your family while they visited you proves that you are a caring and hospitable person. Finally, your popularity and sociable nature shows that you are easy to get along with and like to have fun with various people.