Creamsicle is an internet meme that began life on Tumblr in May 2012, and spawned an enormous Fandom literally overnight. It started off when tumblr user beekkake made a drawing poking fun at stereotypes about girls who use tumblr and Facebook. Another user made Fan Art of the two girls kissing, which led to numerous jokes about Shipping them together, with the Portmanteau Couple Name of "Creamsicle". Less than a week later, there were hundreds of fanfics, art, comics, and even Filk Songs based on Creamsicle, as well as Spin-Off characters. Most of this stuff can be found here.