The Felix Cipher controversy centers on a TikTok user who gained viral infamy for claiming to be the literal reincarnation of Adolf Hitler. Felix Cipher's videos, which featured the creator discussing alleged past-life memories while adopting specific historical aesthetics, sparked immediate and widespread condemnation across social media platforms. The internet responded with a mix of horror, mockery, and disbelief, leading to a flood of reaction videos and parody memes that highlight the absurdity of the claims. This situation became a significant case study in niche internet subcultures and the boundaries of shock content, as users utilized the meme to criticize the creator's audacity and the bizarre nature of TikTok's attention-seeking algorithms.