Except “Happy Feet,” which both my mom and I thought sucked ... Unlike the rest of the emperor penguins, Mumble can’t sing. He can dance like hell, but he can’t sing, which is too bad because all the ...

INSTRUCTOR:OK, that's your Happy Feet. Turbo demonstrates the move slowly ... This clip is from the BBC series, Street Dance Masterclass. The movement should be taught very slowly, step by step.