Marvel has kept the secrets of Avengers: Endgame close to the chest, but that hasn't stopped fans from speculating how Earth's Mightiest Heroes will defeat the all powerful Thanos. Possibly the most bizarre theory comes from a popular internet meme, which suggests the ultimate way to bring down the Mad Titan is to have Ant-Man sneak his way into Thanos' backside and explode out of him like a big purple balloon. As absurd and humorous as it may seem, could this plan actually work? Kyle enters the quantum realm to find out just how worried Thanos should be.