When the mariachi band takes a bow, the middle performer is seen wearing underwear. In earlier shots he was shown to be fully naked.
At the beginning of the movie, the wall falls away when they first break through. In a subsequent shot, the wall is intact.
When G-Fresh's daughter is cleaning up at the sushi bar, the cloth repeatedly disappears and reappears in her hand between shots.
Orgazmo and Choda Boy are off to get Orgazmo's girlfriend in the car. In one shot Orgazmo is driving, yet in another shot, Choda Boy is the driver.
After Ben plugs the cord from the light into the Orgasmorater to power it up again, the cord vanishes in the next scene.
During Joe's initial visit to the porno film shoot, a boom microphone is visible over the original Orgazmo's head as he is speaking to the henchman. Since they are on a film set, this could be part of the scene.
Near the end of the movie, a wire leading to the rocket is briefly visible just as the rocket is first lit.
The wireless phone cradle in Hung's apartment has the power cord plugged in, but not the phone line.
When G-Fresh gets thrown into a wall, an dummy of him is used; note the mannequin head.
When the mansion is blown up at the end of the movie, it's obviously a model and not an actual building.
In shots of Joe and Ben driving erratically to the club in Ben's Buick the occupants of the car are visibly not the actors.
When Ben Chapleski is telling Joe Young about the Orgazmorator, his lips don't match the words. (full screen only)
When Lisa is in the video store a scene from Cannibal! The Musical (1993) is playing. The audio heard doesn't match the scene from the film playing.
When Max falls into the pool, water splashes on the camera lens.