G-Men

"G-Men" is a nickname for agents of the FBI, the United States' federal law enforcement agency. The term originated in the early 20th century and is short for “Government Men,” referring to agents who investigate and enforce federal laws. They handle cases like organized crime, terrorism, and other serious offenses crossing state lines. G-Men often work undercover or conduct investigations to gather evidence, arrest criminals, and ensure national security. The nickname became widely recognized through movies and media, symbolizing federal authority in crime-solving at the national level.