114514

“Midsummer Night's Erotic Dream, 114514” is an extremely famous combination used in Japanese internet memes (primarily on Nico Nico Douga, 5ch, and Pixiv). 1. What is “Midsummer Night's Erotic Dream”? • Original source: The gay adult video “Babylon STAGE 34: Midsummer Night's Erotic Dream ~the IMP~” (an anthology series consisting of 4 chapters). • Chapter 4, “Rape While Unconscious! The Senior Who Turned Into a Beast,” became explosively famous. • The eccentric acting, expressions, and lines of one of the performers (commonly known as “Beast Senpai”) were extensively excerpted in MAD videos on Niconico Douga, leading to a massive breakout in popularity from the late 2000s through the 2010s. • It remains a staple meme today as “Erotic Dream Quotes” and “Beast Senpai.” 2. What is “114514”? • A pun on the phrase “It’s okay! Come on!” (114514 → ii (11) yo (4) ko (5) i (1) yo (4)). • Original line: A scene where Beast Senpai pleads, “It’s okay, come on! On my chest, right on my chest!" • In other words, it’s an Inmu quote meaning “It’s okay to ejaculate (on me), come on!” • In the Inmu community, it’s a super-standard number on par with 810 (Yajuu), and is used to hide inside jokes while making it look like just a random number (e.g., 114514 points, 114514 times, etc.).