He doesn't live in a dorm -- he lives in his old Ford Econoline van.
He camps out rent free in a university parking lot.
Ilgunas is from western New York.
He tells the Buffalo News he wants to avoid running up student debt.
Ilgunas kept his unusual living arrangement secret for a year, until the online news site Salon ran an essay he had written.
Ilgunas says he uses the bathroom and shower at a student gym.
As for his love life, all Ilgunas will say is that "girls like interesting guys."