I am well aware that it was a horn used in Norse mythology. My point is the Gjallahorn ,in Destiny, is a bunch of pixels and we are talking about how to pronounce something that has no real meaning in mine or anyone else's life. It is used in a video game to shoot other pixels and lines of code, and I will call it whatever I want and not be any dumber or smarter, in a way that matters, for knowing how to say the word.