If you're happy and you know it, clap your hands If you're happy and you know it, clap your hands If you're happy and you know it, and you surely want to show it If you're happy and you know it, clap your hands If you're happy and you know it, stamp your feet If you're happy and you know it, stamp your feet If you're happy and you know it, and you surely want to show it If you're happy and you know it, stamp your feet If you're happy and you know it, nod your head If you're happy and you know it, nod your head If you're happy and you know it, and you surely want to show it If you're happy and you know it, nod your head If you're happy and you know it, say ha ha If you're happy and you know it, say ha ha If you're happy and you know it and you surely want to show it If you're happy and you know it, say ha ha