The Muppets - I'm Five lyrics

I'm five, I'm five I'm a big frog now, I'm five I can dress myself, I don't need mum To help me anymore And when I sit in my father's chair My feet can reach the floor, almost I'm five, I'm five I'm a big frog now, I'm five My mother doesn't spank me Just for going without a hat She knows darn well I'll run away 'Cause I'm too old for that What does she think, I'm three? Not me What does she think, I'm four I'm more than four I'm even more than four-and-a-half I'm five (next month)