Have a nice day, Mrs. McFly.
3 seconds sound clip from the Back to the Future Part II movie soundboard.
You can hear this line at 00:27:56.684 in the Blu-ray version of the movie.
Quote context
[...]
- Hilldale. Nothing but a breeding ground for tranks, lobos and zipheads.
- Yeah, they ought to tear this whole place down.
- Yeah.
- You got a little tranked, but I think you can walk.
- Ma'am, you should reprogram. It's dangerous to enter without lights on.
- Yes.
- Now, look. Just take it easy and you'll be fine. And be careful in the future.
- Have a nice day, Mrs. McFly.
- Broadcasting beautiful views 24 hours a day, you're tuned to the Scenery Channel.
- I get married in the Chapel O Love?
[...]