The Logical Fallacy Referee meme features a sports official calling a foul, typically used as a reaction image to point out flawed reasoning in online discussions. It rose to prominence as internet debates became increasingly polarized, providing a humorous yet effective way to shut down invalid arguments like ad hominem attacks or slippery slopes. By borrowing the authority and visual language of professional sports, the meme turns a serious debate into a game where bad logic is penalized. It is the ultimate tool for calling out an opponent when they stop making sense and start breaking the rules of formal logic, making it a staple in forums and social media comment sections.