No one has ever recorded a real man in black (that I know of)- but I've heard many people believe MIB's unusual speech patterns, were the inspiration for "GMan's" (Government man) speech patterns in Half Life. He is a mysterious man, in a suit, albeit without sunglasses (with strange green eyes) that comes and goes as he pleases. No one knows who his employers are, but he has many supernatural abilities. He has odd tones, stresses, diction, and stutters at times. From wikipedia G-Man (Half-Life) - Wikipedia, the free encyclopedia I would like to know what you guys think, as well as if you have any descriptions of MIB speech -whether you know books that quote some, or have heard some of it before.