Garth Algar: Uhm, Wayne? What do you do if every time you see this one incredible woman, you think you're gonna hurl?
Wayne Campbell: I say hurl. If you blow chunks and she comes back, she's yours. But if you spew and she bolts, then it was never meant to be.
When Wayne and Garth are on their way to the Alice Cooper concert they show the car from behind you can clearly see that Garth is driving and Wayne is in the passenger seat but when they cut back to the car from inside Wayne is driving and Garth is in the passenger seat.