Reading the launch
114514 is a classic Japanese goroawase (number pun/wordplay) meme. It phonetically approximates "ii yo, koi yo" (いいよ、こいよ) — roughly "It's good/okay, come on!" or "Yeah, bring it!" — from a 2001 Japanese adult video (Manatsu no Yo no Inmu / A Midsummer Nigh
Reading trades.