- What on earth is a nobody?
- Somebody who's not there but takes your paintings anyway.

7 seconds sound clip from The New Adventures of Winnie the Pooh - Tigger Got Your Tongue? / A Bird in the Hand (S3E10).

You can hear this line at 00:03:03.680 in the Blu-ray version of the TV Series.

Quote context

[...]

- Long-eared nobodies look a great deal like Rabbit.

- That's because I am Rabbit.

- An unlikely story.

- Tigger, this is my garden, and I'm Rabbit.

- Hmm. His tail does look awfully fluffy for a nobody.

- What on earth is a nobody?

- Somebody who's not there but takes your paintings anyway.

- I'm surprised at all of you, believing in unseen creatures like... like nobodies.

- But one of them stole my painting.

- Don't be silly. There's a reasonable explanation for everything.

- There is?

- Sure. Hoo! And when we find the nobody, he'll tell us what it is. Hoo hoo hoo!

- Hmph. Nobodies. Ha. The idea.

[...]