G-Man (slang) the Movie of the same name. G-Man (slang) G-Man (short for "Government Man") is an American slang term for special agents of the United States Government. It is specifically used as a term for a Federal Bureau of Investigation (FBI) agent. "G-Man" is also a term used for members of G Division, essentially a British anti-rebel police unit operating out of Dublin Castle prior to Irish Independence in 1922. Colonel Ned Broy uses the term in his official testimony for the Irish Army's Bureau of Military History in their archive of the Easter Rising (1916) and the Irish War of
G-Man (Half-Life) allows Gordon Freeman to exit stasis and return to City 17. In "Half-Life 2: Episode Two", Eli Vance indicates that he also knows the G-Man, referring to him as "our mutual friend". Additionally, in "Episode Two", Alyx Vance is directly spoken to by the G-Man while she is unconscious, and then repeats the words to her father per his instructions, confirming that she and the G-Man have truly come into contact. The G-Man appears to have a number of inhuman abilities. He seems to have the power to appear in any place he chooses, including moving to and from other