Blue Dog
slang for a police officer, less controversial than calling them pigs, but holds more disdain than just calling them a cop.
"blue" from the color of their uniform, "dog" for several reasons, including their use of drug sniffing dogs and police dogs, they are expected to follow orders, they can be violent, sniffing their noses in people's business, etc. etc.
"blue" from the color of their uniform, "dog" for several reasons, including their use of drug sniffing dogs and police dogs, they are expected to follow orders, they can be violent, sniffing their noses in people's business, etc. etc.