Pharaohs were buried with their hands crossed over their chest because of the belief there would be countless water slides in the after life.

Commentary:
"Seems like even ancient rulers couldn't resist the allure of a good water slide! πŸŒŠπŸ‘‘ Just imagine the Pharaohs slipping and sliding their way into eternity, ready for a splash-tacular afterlife adventure! πŸ’¦ Who knew the pyramids were actually ancient water parks in disguise? 🏰🌈 #WaterslidesOfTheNile"