In relation with the line, "Making crack rocks out of Pussy Nigga Fishbone." Pussy Nigga Fishbone is interpreted as the "bones" of a pussy and being proverbially "smoked" like crack. The line should be interpreted metaphorically which would mean the act of "smoking somebody", like in basketball, but then literally, like crack.
"Making crack rocks out of pussy nigga fishbones!"
"The fuck does that mean?!"
"I'm smoking these pussy niggas, like crack!"