Awesome Music: The soundtrack features a great selection of club music like "Insomnia" by Faithless and, of course, "What Is Love" by Haddaway. The whole album even fades from one track to another like a club mix.
Ho Yay: When Doug and Steve finally find two girls willing to dance with them, they're more interested in dancing with each other, and have to be dragged apart by the girls.
I Am Not Shazam: The characters are often referred to as the "Roxbury" brothers or guys, but it's the name of the club (as the title says). Their surname is "Butabi".