When Doug Remer fights with his best friend, he says he wants a new one, and picks the Squeak who is sleeping in a box in the locker room. However, there's clearly been an adding of sound when Squeak says "Really? Uh... where are we going? The zoo?" since his lips are not moving.
Coop sings "And I should've been gone" to which Remer replies "I thought we said no more Journey Pysch-Outs." This line isn't actually from a Journey song, but "Oh Sherrie" from Steve Perry's solo album Street Talk.
Flipped shot: When Coop is driving to the airport in his Red Beetle, in the external shot just when the singer on the radio sings, "Look out ahead there's a truck changing lanes..." we see that Coop is sitting in the right-hand side of the front of the car.
When Joey is undergoing his liver operation, he has a bandage on his forehead from his accident. When he is watching the Beers game after the operation, the bandage is gone, with no sign of injury. When Coop, Remer and Squeak visit him in the hospital after the game, the bandage is back on.
When Coop and Reimer are shooting hoops at the party, you can see Reimer holding the beer in his left hand in multiple scenes, but when he drinks it, it's in his right hand, then immediately switches back to his left.
In the hospital the nurse drops some bedpans in the room and coop runs past her and out of the room. When he returns and runs back into the room you can hear him step into the bedpans, when the camera cuts back he is wearing the bedpans but is standing outside of the room and runs back into the room.
When Coop is driving his red VW Beetle after he has the falling out with Remer, you can see the car's front license plate in several shots. When he makes the u-turn to go to the airport, the front license plate is gone.
Coop, Remer and Squeak are visibly drunk and disheveled at the game that takes place during Joey's surgery. However, when they go to the hospital immediately after the game, they are sober and presentable.
Early in the movie when Coop and Reimer are doing free throws at Britney's party, there is a brief glimpse of the crewmember who retrieves the basketballs on the left side of the screen. He can be seen each time Coop or Reemer make a shot.
When Coop visits India, the cars are driving on the wrong side of the road, and the taxi's steering wheel is on the wrong side. Drivers in India drive on the left side of the road, so the steering wheel should be on the right.
During the first championship game the announcer says Coop has hit for the cycle 7 times, We don't see the scoreboard until after Squeek and Remer hit, but after they both get hits it says 22 hits. For Coop to hit the cycle 7 times would mean 28 hits for him alone
Coop is inspired to become a "big sports star" when he catches Reggie Jackson's third home run ball in the World Series. Reggie Jackson's third home run ball was hit into the center field "batter's eye" where no fans are allowed.
During the Unsolved Mysteries scene with Robert Stack, there is a man just about to sit down and play solitaire, but before he sits down, you can see the cursor on the monitor moving and dragging cards around.