I saw Mommy kissing Santa Claus 
[ C Em Am]
Underneath the mistletoe last night. 
[ C G7]
She didn't see me creep [G7] down the stairs to have a peep; 
[ C C? C ]
She thought that I was tucked up in my bedroom fast asleep. 
[ D7 G7 Fm G7.]
Then, I saw Mommy tickle Santa Claus 
[ C Em Am]
Underneath his beard so snowy white; 
[ C Gm7 F A7/E Dm ]
Oh, what a laugh it would have been 
[ F B7]
If Daddy had only seen 
[ Em7 A7 Dm7]
Mommy kissing Santa Claus last night.
 [ G7 Em7 Am7 Dm7 G7 C.]