Recently, we learned of the vast conspiracy to discredit the realness of Kim Kardashian's ass when Kim Kardashian fabricated the existence of such a conspiracy. And although no one asked her to, Kardashian tried to end the nonexistent controversy on her reality show last night by taking an x-ray that "proved" her the authenticity of her backside.

If you're currently rolling your eyes at all of this, you're not alone: On tonight's AC360, Anderson Cooper delivered a sassy smackdown of Kardashian—and her ass—when he made her the subject of his "Ridiculist" segment, video of which is above.