alongside with YouTube, Hotmail and Wikipedia, one of The Four Horsemen of the Apocalypse. The white one.
Revelation 6:1 - 6:2 - "...When the Lamb had opened the first of the seven seals, I heard the first of the four beasts say with a thundering voice, Come and SEARCH. And I beheld, and lo a white horse; and he that sat on him had a KEYBOARD: and there was given unto him a MOUSE, and he departed as conqueror and to conquest ALL OF THE INTERNET."
when you´re having sex with a really tall and big girl, you try to put your head in her pussy or against it while she stands, therefore her legs fall to the sides of your head, kinda like a peruvian hat.