According to some sources, after graduating from high school, he studied business and architecture at the University of Southern California for three years before dropping out in 1987; in the wake of the college entrance scandal in which Giannulli was involved, however, CNN reported that Giannulli tricked his father into giving him money for tuition (which he used to fund his t-shirt business) and falsified report cards, with his actual education at the university consisting only of attending "USC during the spring semester in 1984, but not as a fully matriculated student. He was enrolled in the College of Continuing Education, a non-degree program open to anyone 'with no formal admission requirements'"; he lived at the Beta Theta Pi fraternity house, however, which according to a fraternity spokesman was due to the fact that "having non-matriculating students associate with the fraternity would not have been uncommon."