Lyrics:

I saw Daddy kissing Santa Claus
Underneath the mistletoe last night
He didn't see me creep
Down the stairs to have a peep
He thought that I was tucked up in my bedroom fast asleep
Then I saw Daddy tickle Santa Claus
Underneath his beard so snowy white
There must be some mistake
Was I really awake?
I rubbed my eyes and moved in close, a better look to take
Then, I saw Daddy hugging Santa Claus
He took his hand and pulled him to the couch
It must have been just fine
Santa didn't seem to mind
Then Daddy moved across the room to pour them both some wine
Then, I saw Daddy fondle Santa Claus
And on his ear he nibbled now and then
I crawled across the floor
I hid behind the door
I left it open just a crack so I could watch some more
Then I saw Daddy undress Santa Claus
They quickly threw their clothes on our big chair
Well, much to my surprise
I couldn't believe my eyes!
It wasn't Santa after all but Mommy in disguise

But I saw Daddy kissing Santa Claus
Underneath the mistletoe last night
Oh what I laugh it would have been
If I had really seen
Daddy kissing Santa Claus last night!