The 'Omni-Man Kills Your Fav' meme originates from the hyper-violent Amazon Prime series Invincible, showcasing the overwhelming strength of the protagonist's father, Nolan Grayson. The meme typically highlights Omni-Man's cold efficiency in dispatching powerful foes, which internet users adapted to show him 'killing' characters from other fanbases—hence the 'Your Fav' (favorite) suffix. It is widely used to settle debates about power scaling, mock weak arguments, or humorously illustrate one thing being completely dominated by another. Its popularity exploded as fans combined the show's shock factor with the competitive nature of online fandoms.