Apparently one of his cousins was passed out in the room by 9:30, he didn't even make it to dinner.
The dislocation took place at 2am, his brother didn't want to miss the party.

So he wanted his cousin who is in his last year of a Physcial Therapy program to put it back in. His cousin could have done it but DF's bro almost passed out so they called the ambulance. So he didn't get back until 6am. They wouldn't let DF go to the hospital with him because they wanted to enjoy his party

so he sat up worried until he came back. DF says they had a great time until then. The cousin who pushed DF's bro felt so bad that once everyone was settled in the hotel, he drove home early. Men.