The term 'Hybrid Chevy' refers to the Chevrolet Volt, an electric car produced by General Motors. The Volt is a plug-in hybrid electric vehicle, meaning it has both a gasoline engine and an electric motor. It was first released in 2010 and has since become one of the most popular electric cars on the market. The Volt is known for its excellent fuel economy and low emissions, making it an attractive option for those looking for an environmentally friendly vehicle.