If you're happy and you know it, clap your hands
One, two, three
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 really want to show it
If you're happy and you know it, clap your hands
If you're happy and you know it, tap your toe
If you're happy and you know it, tap your toe
If you're happy and you know it, and you really want to show it
If you're happy and you know it, tap your toe
If you're happy and you know it, nod your head (nod your head)
If you're happy and you know it, nod your head (nod your head)
If you're happy and you know it, and you really want to show it
If you're happy and you know it, nod your head (nod your head)
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 really want to show it
If you're happy and you know it, clap your hands