Well, it all started with this arched hole in the wainscotting...

I tried to avoid this story when Need Coffee mentioned it this morning, but it popped up again on IMDb and I ended up reading it:

Warner Bros. intends to revive Tom and Jerry as computer-generated characters in live-action settings for a feature that will reveal how the cat and mouse met and formed their rivalry, Daily Variety reported today (Thursday).

"How the cat and mouse met and formed their rivalry"?

IT'S A CAT AND A MOUSE! HOW MUCH EXPLANATION DO YOU NEED?!?!