I saw mommy kissing Santa Claus 
Underneath the mistletoe last night 
She didn't see me creep 
Down 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 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, 
Mommy kissing Santa Claus last night