The 48÷2(9+3) meme is a legendary viral math problem that first exploded across forums like Bodybuilding.com and Reddit in 2011. It highlights a fundamental ambiguity in the order of operations, specifically focusing on whether multiplication by juxtaposition should take priority over division. Depending on whether you use the modern PEMDAS method (resulting in 288) or an older convention of implicit multiplication (resulting in 2), the internet remains hopelessly divided. The meme is frequently shared to spark massive arguments in comment sections, proving that even basic arithmetic can become a tool for ultimate internet trolling.