The Brief: Ghetto can refer to a slum or inner city area. It can also be used to describe something unrefined or low-class.

DEEP DIVE
The noun ghetto means a part of a city where a usually poor minority are marginalized to. Ghetto as an adjective usually means ratchet,ย poor, cheap, or of the ghetto.
Wait a second, everybody here, I’m the ghetto Oprah –Kanye West, “Feedback”
Iโm ghetto & ratchet but Iโm also major & boujee๐๐๐ issa perfect combination
— afig (@lexxxmf) August 9, 2018