by Kayla YandoliBuzzFeedBuzzFeed Staffhello there! 1. Kurt Cobain wrote Nirvana's "Heart-Shaped Box" about the vagina of his wife, Courtney Love. Jeff Kravitz / FilmMagic / Getty Images When Lana Del Rey covered "Heart-Shaped Box" in a 2012 show, Courtney Love took to Twitter and tweeted to Del Rey the true meaning behind the song: "You do know the song is about my Vagina, right? 'Throw down your umbilical noose so I can climb right back.' On top of which, some of the lyrics about my vagina I contributed. So, umm, next time you sing it, think about my vagina, will you? lol xc.