Agregame lolcito comes from Spanish speaking League of Legends slang, where lolcito is the affectionate nickname players use for the game itself. Short voice notes like this circulate on soundboards and in chats as a quick way to ask for adds without typing a full message. The Nat tag suggests a personal clip shared among friends, which is how many of these audios spread from private group chats to public meme pages. It remains popular because the request is instantly understood by Spanish speaking players.