Visible crew/equipment: When Tracy throws the fire extinguisher into Sean's truck, and it goes off, sending CO2 gas everywhere, you can see the thin black tube running across the pavement, to under the car, presumably used to spray the gas out of. That tube wasn't there earlier! (00:44:40)
Continuity mistake: When Tracy is damaging Sean's truck, she throws a fire extinguisher, a wrench and then she throws a crowbar. As the crowbar hits the truck, you can see a spanner lying on the pavement - she never threw a spanner though. (00:44:50)
Continuity mistake: When Tracy is in the helicopter, chasing Sean who's in the truck, look at the chopper's back wings/fins. The bottom one is very short, however during the chase after Tracy yells "I want my five bucks back," the back of the chopper lowers down, and the back bottom wing/fin hits the road - only in this shot it is much longer than it is in all the other shots. (00:45:20)
Continuity mistake: When Tracy visits her boyfriend in the helicopter, she starts to throw random objects at his truck. Watch her first throw where she cracks the back window, you'll notice that the front bonnet is dented although nothing has hit the bonnet yet. If you believe something might have been thrown before that, when she throws the second and third object there is no dent where that one was. (00:46:25)
Continuity mistake: In the helicopter chase scene you can clearly see that the metallic pickup truck had suffered serious grille and bumper damage, but in the scene when they arrived at the service station the front appears to be undamaged. (00:47:00 - 01:15:45)
Factual error: After the helicopter crash lands, the girl tries to re-start it. The sound is from a piston powered helicopter. The helicopter in the movie was turbine powered. (00:48:10)
Continuity mistake: When the kids are crowded around Enrico, watching him sleep, the crowd changes position. (00:50:30)
Revealing mistake: When Zack skids his van, before hitting Enrico, you can see skidmarks in front of the van. (00:50:45)
Continuity mistake: When Duane is about to give Blaine his key, he realises it's a fake and he then lifts the other key up, and this on has a chain on it (I think it's the tracker device, which means they still have the key that the key-cutter stole), but in the next closeup the chain has gone from the key. (00:52:20)
Continuity mistake: When Duane and Blaine see the keycutter drive off Blaine cries "There he is!" In the first shot Blaine' hands are down. But in the next shot they are up. (00:52:30)
Continuity mistake: As Vera and Merrill drive down the road and then turn right, down the shortcut just past the yellow sign with the graffiti on it, there is no front licence plate on the car. However, as the car rolls down the hill, there is a white plate fixed on. (00:52:45)
Continuity mistake: When Vera and Merrill roll off of the cliff, into the pile of cars, between shots the cars around them change. (00:53:10)
Continuity mistake: When Vera and Merrill roll off of the cliff, into the pile of cars, the back tyres of the car aren't spinning in one shot, but are in the next, and then are still in the next shot again. (00:53:10)
Visible crew/equipment: When Vera and Merrill crash into the pile of cars, a skeleton rolls out of the back of the car in front of them. Then in the next shot the skeleton falls downward, and as it does you can see a thin metal wire attached to the back of the skeleton, obviously used to control it. (00:53:25)
Continuity mistake: After Randy gets lipstick on his hand, he smears it on the steering wheel. But when the bikers are attacking them, smashing the car up, in many shots you can see the steering wheel has no lipstick on it. It returns later, when it gives Randy a moustache. (00:56:25 - 01:08:10)
Continuity mistake: When Zack and Enrico are driving along, and they swerve past the car, two cars behind them on the road disappear, and the markings on the road completely change between these shots. (00:56:30)
Continuity mistake: When Zack opens the cooler to see the heart, the level of ice cubes in the cooler lowers between shots. (00:58:00)
Continuity mistake: When the engine falls from the back of a truck, Zach is driving his van perfectly in the right lane, but when in cuts to a closeup of the wheel of his van driving over the engine, he is now driving so half of the van is in each lane. (00:58:25)
Continuity mistake: When Rowan Atkinson and Wayne Knight are in the van, there is a car in the lane beside them. When they switch lanes, this car which should be behind them is gone. (00:58:50)
Continuity mistake: In one shot as Duane and Blaine drive over a big hill, while chasing the key-cutter, if you look at the hot-air balloon, the white rope that hangs from the basket has gone for this shot. Also, throughout the chase scene, the length of the rope differs. (01:00:35)
Answer: They say, in turn: "Hello, Ladies!" "We saw you runnin' on the highway" "Without a chaperone" "Somebody has some s'plainin' to do".
ChiChi