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
FBI on The Sopranos heritage by asking him "Weren't there any jobs down at the Post Office?" He is a fan of the New York Mets along with Dwight Harris and Tony and likes the baseball player Gerald Williams (baseball). An FBI agent who handled Adriana La Cerva after she became very resentful against Agent Ciccerone. Agent Sanseverino explains to Adriana that she became an FBI agent because her sister was paralyzed by her boyfriend's reckless use of a gun. In order to take a stand against men like him, she became an agent. She has a daughter which was unknown to Adriana. She