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 kissing Santa Claus last night