When was meme coin launched?

Excuse me, I'm curious to know more about the emergence of a particular phenomenon in the cryptocurrency world - the meme coin. Could you possibly enlighten me on the question of "When was meme coin launched?" I've been hearing a lot about it recently, but I'm not quite sure of its origins or when it first came to the forefront of the digital currency landscape. Given your expertise in this field, I trust that you would have a clear understanding of this matter and could provide me with a concise yet informative answer. Thank you in advance for your time and assistance.