It's funny to think about the word's origin since it really had nothing to do with African Americans:
Ghetto:
2.
The word is more often thought of in terms of its slang definition now.
Ghetto:
5.
pertaining to or characteristic of life in a ghetto or the people who live there: ghetto culture.
6.
Slang: Often Disparaging and Offensive. noting something that is considered to be unrefined, low-class,cheap, or inferior: Her furniture is so ghetto!