[Intro]
Christmas toys all over the place
Little Johnny wears a funny smile on his face
Johnny has a secret, and a secret he must share
He wants to tell somebody, so he tells his teddy bear

[Chorus]
I saw Mommy kissing Santa Claus
Underneath the mistletoe last night
Well, 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
What a laugh it would have been
If Daddy had walked in
And saw Mommy kissing Santa Claus last night

[Instrumental Break]

[Chorus]
I saw Mommy kissing Santa Claus
Underneath the mistletoe last night
Well, she didn't see me creep
Down the stairs to have a peek
Well, she thought that I was tucked up in my bedroom fast asleep
But I know I saw Mommy tickle Santa Claus
Underneath his beard so snowy white
What a laugh it would have been
If Daddy had walked in
And saw Mommy kissing Santa Claus last night
[Outro]
And saw Mommy kissing Santa Claus last night, one more time
And saw Mommy kissing Santa Claus last night
On the lips!