Other mistake: Even though it is snowing throughout much of the movie, none of the snow seems to stick to any of the characters' fur. Even during the fight scene when they are rolling around in it, they are never covered with white.
Other mistake: When Marty Wolf gets out of his pool, his shorts aren't dyed blue. If that one little bottle of light blue dye was enough to dye Marty Wolf's skin, it certainly would have dyed his shorts.
Other mistake: When the Pirates are arrested in Nineveh, another soldier walks up to Jonah and knocks him out with a fish. When this happens, Jonah is wearing the Cheese Curl hat. When he comes to on the Slap of No Return, he is wearing his turban again. Would the soldiers change his hat?
Other mistake: Near the end of the movie, directly after Deeds pulls Babe out of the ice cold water, is it just me or is her Old-Navy-type jacket still dry? (It still looks light colored and fuzzy) Should it not be wet considering her whole body was just in water? (01:14:25)
Other mistake: The little girl elf pours Santa a mug of hot chocolate, but if you watch closely there is nothing in the mug when he drinks it.
Other mistake: When William Shatner demonstrates how to jump on the hood of a car, and slides off, he makes a big dent, but when the camera angle switches, the dent's no longer there.
Other mistake: When Mimi is in hospital Lucy stands at the door and Mimi has a tube in her arm. Then when Lucy goes over to the bed the tube has disappeared. Then later it appears again.
Other mistake: Every person in the movie has exactly the same make and model of computer with exactly the same desktop configuration on it. The number, type and order of icons is the same, as is the plain blue background. (00:30:50 - 00:31:40)
Other mistake: When Ali drops the green into the teas of the world leaders, the sign on the bag (that submerges him later) is not present.
Suggested correction: It's literally there.
Other mistake: In the final scene, George is "shocked" how small the apartment is, but he shouldn't be surprised since he has been there before (when he went there for cake). (01:37:50)
Suggested correction: When they are eating cake on the roof it is at Lucy's parent's apartment, not hers. So he is really shocked when he is in her apartment.
I apologize, for some reason I thought it was her apartment.
Not so - in an earlier scene she mentions how she's 'back at her parents' house' (while phoning the Chinese place). She lived there prior to being given a nice apartment by George as a perk of the job. After resigning, she moved back there. Therefore the goof is valid.
No, it's her parent's apartment. She says she is staying there, you see her there with her Dad in the morning, George says "thank goodness your parents went to the movies. We'd never have all squeezed in" and she's ordering Chinese food from the same place she ordered from when she said she was staying at her parents. George may not have gone in when they got the cake, or he might not have noticed the size.
Other mistake: In the Super Bowl, both end zones are painted with the Vikings logo (you can see the far end zone as they go to kick the game winning field goal). One end zone should bear the Bills' logo.
Other mistake: When Margalo lands in Stuart's car after escaping the Falcon, Stuart slams on the brakes, only he hits the gas pedal instead of the brake.
Other mistake: About halfway through the film, there is a screw-up in the editing. After Serleena talks to the thugs, she proceeds to talk to Jarra. The next time we see her, she is interrogating Zed. Soon after, she is talking to Jarra as if she was never interrupted. (00:39:25 - 01:03:40)
Other mistake: When John Lithgow and Catherine O'Hara are sitting in the living room talking and drinking, the large tank behind John Lithgow doesn't have any fish in it.
Other mistake: The story takes place during Christmas time, yet there are still plenty of leaves on all the trees.
Other mistake: In the scenes at the beach where Pumpkin is seated in his wheelchair, how did he get there? Someone would have had to push him there through the sand, but there are no wheel tracks or footprints.
Other mistake: When Barry Watson gets up to take a shower his wig easily comes off but later with the dildo fight, Barry Watson runs out the door and then Michael Rosenbaum throws the long purple dildo and hits Barry in the back of the head and he flips over and the wig stays on. After the shower scene all three of them never seem to have trouble with their wigs afterward.
Other mistake: In the Rube Goldberg Test scene, read the subtitles when Rip Taylor is talking. In the actual movie (where all we see is Johnny Knoxville coming out of the catapult) the subtitles have him saying "Oh, child." at one point. In the extras (where we see the complete Rube Goldberg Test), the subtitles show Rip saying "Oh, John." for the same line.
Other mistake: When Betty is beating up the Chosen One and Ling's father, once he gets the claws back in his hands, shouldn't they be bloody? Or at least wet?
Other mistake: When Ross drops Cook and Nikki off after he and Cook have spent the afternoon running errands and buying ingredients, Cook gets out of the car and goes straight into the motel room, without taking his ingredients with him.