4y12

4y12 is a term used in the context of the 4chan imageboard, specifically within the /y/ board, which is dedicated to anime and manga. The term "4y12" refers to a specific date, April 12th, which is often used as a shorthand or code among users of the board to refer to this particular day. The significance of this date is not universally known or agreed upon, but it has become a part of the board's subculture and is used by members to discuss or reference events, memes, or other content that is relevant to that day. The term is often used in conjunction with other 4chan-specific jargon and is a part of the board's unique internet culture.