‘Twas The Week Before Christmas
‘Twas the week before Christmas, and all through the White House the staff was being purged while a special counsel probe slowly closes in on an alleged mouse, or as the film sequence states ... “dirty rat” which is one of the most misquoted lines of a James Cagney. “Come out and take it, you dirty, yellow-bellied rat, or I’ll give it to you through the door!”
Taxi! (1932) – Yellow Bellied Rat (You Dirty Rat!) https://youtu.be/eCej7-kJJP8