The footage for the opening credits was filmed on the weekend.
'Derrick Carey's wife doubled for the hot tub girl in a few shots because the hot tub sequence was shot over the course of a year and the actress who played the hot tub girl was unable for a few additional pick-up shots.
The character of Steve had a younger brother in an earlier draft of the script.
The fecal matter floating in the hot tub was made out of latex and cotton.