No. No, I'm not feeling all right!
3 seconds sound clip from the Back to the Future Part II movie soundboard.
You can hear this line at 00:50:03.142 in the Blu-ray version of the movie.
Quote context
[...]
- Mom! Mom, what are you saying? You're actually defending him.
- I had it coming. He's my husband, and he takes care of all of us, and he deserves our respect.
- Respect?
- Your husband! How could he be your husband?
- How could you leave Dad for him?
- Marty, are you feeling all right?
- No. No, I'm not feeling all right!
- Oh, they must have hit you over the head hard this time.
- Mom, I just want to know one thing. Where's my father? Where's George McFly?
- Marty, George, your father is in the same place he's been for the past 12 years: Oak Park Cemetery.
[...]