Moneycop
Security guard who works for a company that transports money for the banks. Armored truck personnel that carry guns to protect the money they transport. Derogatory term for security guards transporting money who think they are just like cops and try to look like cops. Wannabe cops who work for armored car service.
My neighbor used to haul around bags of money for an armed guard company working as a moneycop before he had a career in law enforcement.