Even though he has to constantly reintroduce himself in some of his most popular songs, there are a surprising number of people who act like they don't know who Jay Z is. While on vacation with Beyoncè and Blue Ivy in Paris, security told tourists and onlookers not to take video as the family passed by. One person behind the camera sarcastically asks "who are he?" towards Jay, prompting Hov to respond with a shade-filled "who are you!?" Thankfully, the videographer realized he was out of his league, and left the Carters alone to enjoy sightseeing the beautiful city. This incident just proves that even off the mic, Jay still has the ability to make things super ugly.