Westcoast Flow is a subgenre of hip-hop that originated on the West Coast of the United States. It is characterized by its laid-back, smooth, and melodic beats, as well as its focus on storytelling and introspection. The flow is often described as effortless and relaxed, with rappers using their voice as an instrument to create a rhythmic and melodic flow. The lyrics often touch on themes of street life, gang culture, and personal struggles.