Hoods' Guns is a term used to refer to the illegal firearms that are often used by gangs and criminals. The two crossword solutions, RODS and GATS, are acronyms for the two types of firearms that are commonly associated with this term. RODS stands for Revolvers, Obsolete, Discarded, and Surplus, while GATS stands for Guns, Automatic, Tactical, and Semi-automatic. These two types of firearms are often used by gangs and criminals due to their availability and affordability.