Yakka Dee! celebrates children communicating - because talking fills you up with whizz, pop, bang! In this episode, Dee encourages a friend to say 'hat' and we go on a whirlwind word adventure. We see lots of different hats: a small hat, a big hat - even a woolly pink pig hat! There's a pretty flower hat and a funny tower hat. The journey is repeated with some special surprises along the way and everyone has a boogie when Dee's friend finally succeeds in saying today's word.