I saw Mommy kissing Santa Claus 
Underneath the mistletoe last night 
She didn't see me creep 
Down the stairs to have a peep 
She thought that I was tucked up 
In my bedroom, fast asleep 

Then I saw Mommy tickle Santa Claus 
Underneath his beard so snowy white 
Oh, what a laugh it would have been 
If Daddy had only seen 
Mommy kissing Santa Claus last night 

I saw Mommy kissing Santa Claus 
Underneath the mistletoe last night 
She didn't see me creep 
Down the stairs to have a peep 
She thought that I was tucked up 
In my bedroom, fast asleep 

Then I saw Mommy tickle Santa Claus 
Underneath his beard so snowy white 
Oh, what a laugh it would have been 
If Daddy had only seen 
Mommy kissing Santa Claus last night