Everyone seems to love a marriage proposal, especially on Valentine’s Day. Then again, there’s nothing more uncomfortable than seeing someone suffer rejection at the hands of the woman they love. That’s why I love this prank so much. A guy proposes to his girl in a public place, complete with a bouquet of flowers and a ring in hand. Then to the onlookers horror, the girl rejects his offer and runs away, leaving a crying and broken man behind.