When Pinky's limo hits "Santa", he is thrown high in the air. As he lands, he's about to fall onto the rear of the cab. In the next cut, Santa begins rolling from the front of the limo until he falls of from the rear of the car.
At the end of the movie, when the Santa thief is running from Craig and Day-Day, he jumps over a chain fence and then runs over the roof a car to get away from them. in the next shot when Craig and Day-Day jump the fence, there is a 4x4 there and no car.