- Will you look at that? That stupid tree ate every bit of my kite. All he left me was a string.
- Why don't you give him a string, too? You know, for dessert.
- I guess I might as well.

13 seconds sound clip from the It's an Adventure, Charlie Brown movie soundboard.

You can hear this line at 00:19:37.354 in the Blu-ray version of the movie.

Quote context

[...]

- Oh, no! It's a dirty, rotten, kite-eating tree.

- You've been waiting all winter for me, haven't you?

- Well, you're not going to get this kite because I'm gonna...

- I can't believe it. He ate it raw.

- You rotten, no-good chunk of wood.

- Will you look at that? That stupid tree ate every bit of my kite. All he left me was a string.

- Why don't you give him a string, too? You know, for dessert.

- I guess I might as well.

- Here, eat it all. Enjoy yourself.

- What happened?

- He doesn't eat dessert. He's afraid of getting fat.

- I hate kite-eating trees. They take kites from innocent little kids, and they hold them in their branches, and then they eat them. And then they laugh at you behind your back.

[...]