Oh my gosh, so naughty! Lol Hidden "joke" during the end credits of Harry Potter and the Prisoner of Azkaban. (((Totally watched for this tonight and found it. It's one of the last bits of credits. And the spread feet even do a little wiggle.
Expecto Patronum Many spells used in the Harry Potter series and movies Rowling drew form real life and history in our world. Besides, it's all about intent. Never know till you try. Go with caution. but go bravely, and with good heart.