Would you please stop doing that with the seat?
5 seconds sound clip from the Planes, Trains & Automobiles (1987) movie soundboard.
You can hear this line at 00:53:00 in the Blu-ray version of the movie.
Quote context
[...]
- I got a car, no sweat at all.
- Well, Del, you're a charmed man.
- Nope.
- Oh, I know. You just go with the flow.
- Like a twig on the shoulders of a mighty stream.
- Would you please stop doing that with the seat?
- Once you start screwing around with these damn things, you can never get comfortable.
- Then quit screwing around with it.
- Do you have a bad back? Well, I do and it hurts like a bugger. There's only a couple good positions.
[...]