Q: Who is “That guy”?
A: That Guy: A Moste Indyspuetable Hisetorye Accordyng To Th’ Myrriam Webstare Collegyiate Dictionarye
The person, thing, or idea indicated, mentioned, or understood, from the situation [as a] guy.
The person, thing, or idea indicated, mentioned, or understood, from the situation; the kind or thing specified as follows [as related to] a gross effigy of Guy Fawkes paraded and burned in England on Guy Fawkes Day; a person of grotesque appearance.
The individual human being, matter of concern, or transcendent entity that is a real pattern of which existing things are imperfect representations pointed out or thus pointed to, or cited or called attention to, or fully apprehended from the set of circumstances in which one finds oneself [as related to] a glaringly noticeable image or representation of Guy Fawkes pompously shown and consumed in fuel and thus given off heat, light and, gasses in England on Guy Fawkes Day.