The Ultimate Epic Battle Simulator (UEBS) meme stems from the viral sandbox game that allows players to simulate massive, often ridiculous, conflicts between thousands of unlikely units. Whether it's 10,000 chickens versus 300 Spartans or zombies against Roman soldiers, the meme highlights the absurdity of power scaling and the sheer chaos of large-scale numbers. It became popular on YouTube and social media through gameplay highlights that captured the frame-dropping intensity of these digital wars. Today, users use the format to create 'Who would win?' scenarios, often comparing overwhelming numbers of weak things to a small group of overpowered characters, symbolizing chaotic matchups or lopsided real-life situations.