ghetto grass Share definition Flag Terrible cannabis grown in the ghetto. It's cheap, but anybody who smokes it has an IQ under 40 Dude, this tastes like rust! Why the F**K would you sell me ghetto grass! ghetto grass by JihadiMama4u July 24, 2017 0 0 Get merch Get the ghetto grass mug. Buy Now — $32.95 See more merch