[bad word] /en.wikipedia.org/wiki/I_Saw_Mommy_Kissing_Santa_Claus
(Christmas toys all over the place little Johnny wears a funny smile on his face
Johnny has a secret and the secret he must share
He wants to tell somebody so he tells his teddy bear)
I saw mommy kissing Santa Claus underneath the misteltoe 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
What a laugh it would have been if daddy had only seen
Mommy kissing Santa Claus last night

(I saw Mama kissing Santa Claus underneath the misteltoe 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 Mama tickle Santa Claus