You've made me the happiest piglet in the world.
6 seconds sound clip from The New Adventures of Winnie the Pooh - Me and My Shadow / To Catch a Hiccup (S2E2).
You can hear this line at 00:10:53.240 in the Blu-ray version of the episode.
Quote context
[...]
- Shadow? Oh, dear. I guess I got rid of you, too.
- Oh, I'll probably never see him again, and it's all my fault.
- Shadow? Oh, shadow, you've come home! Haven't you?
- I guess I'm kind of tired, too. Good night, shadow.
- You've made me the happiest piglet in the world.
- There! A meal fit for a Pooh Bear.
- I do hope he likes the best-friend lunch I'm giving him. After all, he is my best friend.
- Perfect. Nothing can go wrong now.
- Piglet, stay calm. There's no reason to panic over one, little...
[...]