Conceived as an entry to Funny or Die's Make My Movie Challenge in early 2014, the director and writers kept coming up with gag after gag, that stretched the shoot way beyond the contest's deadline, ultimately running at around 35 minutes.
The car Miyamoto drives belonged to the actor's wife who was unaware it had been used until she saw the final film.
Tomo the cat can clearly be seen having his back partially shaved. His owner had taken him to the vet to trim some matting and they instead shaved a large patch of his lower back.
The scene in the back of the van was filmed while the crew was traveling between locations. The audio was noisy and inconsistent, but in the end only one line had to be replaced.
The "acid tank" took 4 hours to fill overnight in the underground garage of the director's employer at the time. When filming was complete, they only had two hours to drain the pool and pack up the set before employees arrived for work in the morning. They finished with 30 minutes to go.