The Book of Pooh S01 E05 Circumference = Pirate's 'Arre' Squared

Circumference=Pirates 'Arrre' Squared - Pooh and friends discover a pirate book in their friend Christopher Robin's bedroom. Wondering if perhaps they should 'spice up' their own stories with swashbuckling adventure, they decide to give 'the pirate's life' a try.