Paul Rudd Explains Why Ant
On December 10th, , Redditor iwasherenotyou suggested that Ant-Man himself could enter Thanos' body and expand. [2] On December 19th, , Redditor maxwellthebeech posted a mock-up poster of Ant-Man climbing Thanos's ear in /r/Marvel subreddit, where it gained over 1, upvotes. Confirmed , Part of a series on Avengers: Endgame. Could the "Antman can kill Thanos by exploding his butt" joke
Using the MCU counterparts for both since the joke came from Avengers: Endgame. Could Antman actually explode Thanos's butt by crawling into it and then turning into Gi-ant man? R1: Base Thanos w/ no Infinity Stones and no knowledge of Antman. R2: Same as R1 but w/ Infinity stones. The epic conclusion of Avengers: Infinity War has spawned near-endless fan theories about how the remaining Marvel heroes will defeat Thanos in Avengers: Endgame. Some of those point to Earth's Mightiest Heroes using time travel , or to the timely arrival of Captain Marvel as a ringer to help in the final battle. Ant
Paul Rudd explained to Jenna Ortega about the fan theory Ant-Man could kill Thanos by entering his butt and growing. As a superhero who can shrink both himself and other objects down to the size of an insect, Ant-Man has a lot of useful qualities. He's used his abilities to hitch a ride on other insects, infiltrate various pieces of technology and avoid punches, but we've never seen him infiltrate another person. 
The Antman
Do you remember that Ant-Man and Thanos theory? The one where Ant-Man could potentially shrink down enough to enter, ahem, Thanos’ anus and then morph into his Giant Man form to essentially. Fans who spent years watching the Marvel movies in order will remember a popular theory that Ant-Man could kill Thanos by entering his butt and growing. While fans have countless questions about upcoming Marvel movies like the next two Avengers flicks, there are current fan theories about past project that are still circulating online.
Endgame Fan Theory
Back in , a fan theory started doing the rounds about Ant-Man shrinking himself & going up Thanos' butt to explode him from the inside. The bizarre theory gained momentum before the release of. The theory gained momentum in right before the release of Avengers: Endgame and had its directors, as well as cast, react to it. But why not the ear or the nose?
Ant
The idea of Thanos being destroyed from the inside arose in December as a Reddit user, maxwellthebeach, uploaded a photo of Ant-Man on the Mad Titan's ear. The suggestion was that Ant-Man would enter Thanos' head through his ear canal before expanding, and ultimately exploding his head. This theory, however, was not without its holes, as some users pointed out that Thanos is invulnerable. . 
In Case You Missed It, Marvel Did Explain Why Ant
Honestly Ant-Man should just enter Thanos' ear so that he can then travel alongside the vestibulocochlear nerve through the internal acoustic meatus of the skull until he reaches Thanos' brain stem, where he can then expand with a high likelihood of defeating Thanos for good. .
Ant
Yes, it’s the theory about Ant-Man killing Thanos—the idea that Ant-Man could have shrunk down entered Thanos’ body, and then expanded to giant size, killing the villain from within. This theory has been a longstanding joke among fans, but Marvel actually addressed it and somehow, that just made things even weirder. .