Lyrics:

I saw Mommy kissing Santa Claus
Underneath the mistletoe last night
She didn't see me creep
Down the stairs to have a peek
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

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
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)