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, then you really ought to show it
If you're happy and you know it, clap your hands

If you're happy and you know it, stomp your feet
If you're happy and you know it, stomp your feet
If you're happy and you know it, then you really ought to show it
If you're happy and you know it, stomp your feet

If you're happy and you know it, shout "Hurray!" (Hurray!)
If you're happy and you know it, shout "Hurray!" (Hurray!)
If you're happy and you know it, then you really ought to show it
If you're happy and you know it, shout "Hurray!"

If you're happy and you know it, do all three
If you're happy and you know it, do all three
If you're happy and you know it, then you really ought to show it
If you're happy and you know it, do all three
If you're happy and you know it, shout "Hurray!" (Hurray!)
If you're happy and you know it, shout "Hurray!"