The phrase is Spanish for where is Leo Messi, referring to Argentine footballer Lionel Messi, one of the most famous players in the world. Clips using the line circulate on soundboards and short video platforms as a football meme, especially after matches where rival fans claim he had little impact. Its humor depends on that contrast between his huge reputation and a moment where he seems invisible, which is why creators reuse it for edits, reactions and banter between supporters and rivals.