chunk: When Kumar becomes sober, he suggests stopping at Princeton University to buy more marijuana. Kumar buys marijuana from a student named Bradley and after smoking more marijuana, they are discovered by campus security and forced to flee, losing their marijuana. The guards discover Bradley's bag of marijuana and arrest him. Harold and Kumar resume their drive, and Kumar pulls over to urinate. A raccoon gets in the car and bites Harold. Kumar takes Harold to a hospital where Kumar's father and older brother work. Kumar steals ID badges to obtain medical marijuana, but after being mistaken for his brother, Kumar performs surgery on a gunshot victim and after a successful surgery the patient tells them how to reach White Castle.