Trivia: Another commentary mention - a lot of friends' of the Farrelly brothers make appearences in this film. One makes an appearence as the man at the bar who Munson thinks called him a psycho. Some others are included as the professional bowlers who are in the final bowling sequence.
Trivia: The announcer at the beginning of the national bowling tournament in the end is Blues Traveler singer John Popper. The band also performs at the end of the film.