Yeetus Vanitas is a fan-favorite meme originating from the Kingdom Hearts community, specifically targeting the antagonist Vanitas from Birth by Sleep. The term is a play on words combining the popular internet slang 'Yeet'—signifying throwing something with great force—with the character's name. It gained traction through fan edits and gameplay clips where Vanitas is aggressively launched across the screen during combat or cutscenes. Over time, it evolved into a broader joke about the character's chaotic nature and the rhythmic, pun-heavy humor common in JRPG fandoms. Today, it serves as a go-to template for expressing sudden exits, dramatic failures, or simply celebrating the absurdity of Kingdom Hearts lore.