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, stomp your feet
If you're happy and you know it, stomp your feet
If you're happy and you know it and you really want to show it
If you're happy and you know it, stomp your feet
If you're happy and you know it, snap your fingers
If you're happy and you know it, snap your fingers
If you're happy and you know it, and you really want to show it
If you're happy and you know it, snap your fingers
If you're happy and you know it, knock your knees
If you're happy and you know it, knock your knees
If you're happy and you know it and you really want to show it
If you're happy and you know it, knock your knees
If you're happy and you know it, shout "Hurray!"
If you're happy and you know it, shout "Hurray!"
If you're happy and you know it, and you really want to show it
If you're happy and you know it do all five
Nana nana nana nana nana naaaa
Nana nana nana nana nana naaaa
Nana nana nana nana
Nana nana nana nana
Nana nana nana nana nana naaaa