Despite being set in 1996, there are several songs played in various bars and clubs throughout the film that weren't released until later years. For example, "Truly Madly Deeply" by Savage Garden was released in March 1997, and "Tubthumping" by Chumbawumba came out in August 1997.
Back at his apartment, Terry makes a joke about Viagra, demonstrating an alternative to the ladies. Viagra only became known and available in to the world in 1998, 2 years after this movie was set.