If you are happy and you know it clap your hands. 
(clap, clap) 
If you are happy and you know it clap your hands. 
(clap, clap) 
If you are happy and you know it and you really want to show it. 
If you are happy and you know it clap your hands. 
(clap, clap)

If you are happy and you know it stomp your feet. 
(stomp, stomp) 
If you are happy and you know it stomp your feet. 
(stomp, stomp) 
If you are happy and you know it and you really want to show it. 
If you are happy and you know it stomp your feet. 
(stomp, stomp)
 
If you are happy and you know it slap your knees. 
(slap, slap) 
If you are happy and you know it slap your knees. 
(slap, slap) 
If you are happy and you know it and you really want to show it. 
If you are happy and you know it slap your knees. 
(slap, slap)

If you are happy and you know it click your fingers. 
(click, click) 
If you are happy and you know it click your fingers. 
(click, click) 
If you are happy and you know it and you really want to show it. 
If you are happy and you know it click your fingers. 
(click click)

If you are happy and you know it do all four. 
(clap, clap, stomp, stomp, slap, slap, click, click) 
If you are happy and you know it do all four. 
(clap, clap, stomp, stomp, slap, slap, click, click) 
If you are happy and you know it and you really want to show it. 
If you are happy and you know it do all four. 
(clap, clap, stomp, stomp, slap, slap, click, click)