When the guys are caught naked (the first time) by the head coach, they have pom poms to cover themselves. In one shot, Nick (Eric Christian Olsen) has one hand covering his but and the other covering his crotch. In the next shot both hands are covering his crotch.
Nick tells Shawn they are leaving cheer camp and he walks out the room, wearing jeans. When he comes back in, he changes his T-shirt but when they walk out the room, Nick is wearing the whole uniform.
When Nick and Shawn are returning in the bus, you can tell from the window frame, that they are not sitting in the same seat when the camera is changing from the outside view to the inside view.
When Nick falls from holding Shawn in the air, the chair he's standing on tips over, but in the next few shots it switches from standing up and being tipped over.
When Shawn and Nick are talking to Poppy about joining cheer camp, Poppy has her hands out and her arms facing out. In the next shot, she is cupping her hands.
When they get off the bus at Cheer camp the image is reversed - the bus is facing the wrong way.
When Coach Keith intercepts Nick and Shawn's naked sprint, the tires of his golf cart screeches on the lawn.
When Shawn and Nick are in the Jeep at the start and they turn down the dead end street, when they stop Nick says to Shawn "Dog Leg Left over the fence", when in fact they actually go right.
During the bus ride to cheer camp, most of the background cheerleaders mouths do not match with the cheers that are being said.
When Rick says "Do you want to die today?" at the end of the movie, his lips don't match what he is saying.
When the bus first pulls into the cheer-leading camp, a big sign reads "Southeastern Illinois University." However, the garden beds are filled with masses of ornamental aloes, plants that are commonly used in California landscapes but that are unable to survive winters outdoors in any part of Illinois.
In the "Coach Shit" scene the coach only says "shit" 9 times. ("You shit heads think you're the shit. That you don't need to pay attention out there. I'll kick the shit outta ya. You pumped for football camp? - Don't mess with me shit dick. I'm gonna push ya like ya never been pushed before. Your muscles will ache, your head will throb, you're going to shit blood out of holes you never knew you had. - Oh no, change it up this year. Camp's gonna be in El Paso, Texas, hotter than your shit hole. We're gonna get you shits can take it. Bus leaves Monday at Oh-Shit-Hundred Hours. - 4:45 am. - Skip your morning shit and get down here.")
When Shawn is depressed, Nick gets the idea to convince a group of cheerleaders to practice with them by swimming in the pond. During this exchange he also miscounts "Look at that, huh? We're all here thinking inside the box, and you're outside playing a little game of what if. Gorgeous and brilliant - the triple threat."