I saw Mommy kissin' 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 kissin' Santa Claus last night

We know a secret, we got a little secret
Yeah, yeah, nah-nah, nah
Nah-nah, nah, nah, nah, nah, nah

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 kissin' Santa Claus last night