I don't know whether it counts as a machinima, but anyways, it sounds like an easter egg, but it isn't. It's just a minute long video (roughly) of a couple of conversations you hear in Mass Effect 2 in the engine room between the two engineers Gabriella Daniels and Kenneth Donnelly with a touch of Halo added in. It didn't take long to make and I just wanted to know what people thought of the video.