Trivia: When Terry is being introduced, he drives up on his scooter, and has quite a bit of trouble parking it. This is because Charles Martin Smith actually didn't know how to drive a stick shift. The small accident he has is real, you can see him crash, look up towards the camera (at Lucas), and continue the scene. Lucas motioned for him to continue, because the crash looked so interesting.RJR99SS
Trivia: The entire movie was filmed over a span of about 29 consecutive days, and George Lucas generally didn't allow scenes to be re-shot if they came out plausible. Thus, entire scenes in the movie have botched lines and ad-libbed parts, the best of which probably being Toad's boasting about Milner's racing ability after Falfa rolls his car: Charlie Martin Smith couldn't remember most of his lines when they shot this scene, and made almost all of them up on the spot.
Trivia: Harrison Ford wears a white cowboy hat in the film, because George Lucas wanted him to get his hair cut in the 1950's "crewcut" fashion. Ford didn't want to because it was in style to have longer hair at the time and he was afraid it would affect future acting jobs if he cut it. He convinced Lucas to just let him wear the hat to cover his hair.RJR99SS
Mr. Kroot: All right, all right, Bolander, break that up. You know the rules. You and your girlfriend want to do that, go someplace else, huh?
Steve Bolander: Hey, Kroot! Why don't you go kiss a duck?
Mr. Kroot: What did you say?
Steve Bolander: I said, go kiss a duck, marblehead.
Mr. Kroot: Okay, Bolander, you are suspended. Don't - don't you even come in on Monday. You're out, you're out.
Steve Bolander: Hey, hey, Kroot. I graduated last semester. Remember?