In the "Winnie the Pooh" song he is stuffed with 'fluff'. Winnie-the-Pooh,Winnie-the-Pooh,Tubby little cubby all stuffed with fluff. He's Winnie-the-Pooh. Winnie-the-Pooh. Willy, nilly, silly, old bear. It's funny how you remember it as stuffed with snuff. I used to love Winnie the Pooh as a kid. Now, you can sing it correctly!