Jeff Abugov got his inspiration for the film after watching a nature documentary on the mating habits of animals.
At the club, Billy sniffs Jenny trying to guess her perfume, and she says it is actually her shampoo. This is a possible reference to Frasier, where Niles (portrayed by David Hyde Pierce) likes to sniff Daphne's hair after she shampoos it.
Jeff Abugov wrote 2 episodes of Cheers, the precursor to Frasier, which David Hyde Pierce co-stars in.