Replying to Tonight, i will not be myself.

so my friend who is going to the university of chicago suggested i come to a party that some kids are throwing for incoming freshman. I'm going but I will not  be attending the u of c in the fall. but the other u of c freshman do not need to know that. i need a fake name and a fake background story. i was thinking about dirk diggler, but i think at least one person would know that. I further need a story to why i dont know where im dorming and my roommates etc. i was thinking maybe i could tell them i was interning overseas at a hospital since i will be majoring in pre-med. any thoughts?