Flatfish vs Flatty - What's the difference?
flatfish | flatty |
A fish of the order Pleuronectiformes, the adults of which have both eyes on one side and usually swim with the other side down, such as a flounder, a halibut, or a sole.
(regional, slang) A flatfish
(slang) Anything flat (a flat battery, a flat tire, flat terrain etc.)
(archaic, US, slang) A policeman.
