Happy Jack The Who Happy Jack wasn't old but he was a man. He lived in the sand at the Isle of Mann. The kids would all sing. He would take the wrong key. So they rode on his head in their furry donkey. The kids couldn't hurt Jack. They tried and tried and tried. They dropped things on his back, And lied and lied and lied and lied and lied. But they couldn't stop Jack or the waters lapping. And they couldn't prevent Jack from feeling happy.