Caught in the act!
The cutest way to cat-ch someone in the act.
"My girlfriend's dog caught in the act". The act of what is not explained.
And all cats remember that moment as "The Great Betrayal" and vowed to wake humans every morning as an act of vengeance.
The Cat in the Hats.
You've been caught feather-on-the-end-of-a-stick handed