Why don't you just call her back and explain it to her?

5 seconds sound clip from the A Charlie Brown Thanksgiving movie soundboard.

You can hear this line at 00:05:56 in the Blu-ray version of the movie.

Quote context

[...]

- Hey, Chuck, this is gonna be the biggest bash of the year. See you.

- I think I'm losing control of the whole world.

- Now what's wrong?

- Now she's bringing Franklin too.

- Peppermint Patty has invited herself, Marcie and Franklin over for Thanksgiving dinner and I'm not even going to be home. I'm going to be at my grandmother's.

- Why don't you just call her back and explain it to her?

- You can't explain anything to Peppermint Patty because you never get to say anything.

- I'm doomed. Three guests for Thanksgiving and I'm not even going to be home.

- Peppermint Patty will hate me for the rest of my life.

- What time are you going over to your grandmother's, Charlie Brown?

[...]