Gotta say it wasn't that good. "I ain't talkin' coins when I say I spit dimes/Not talkin' saliva when I say I spit rhymes" was pretty good, but besides that, Fran El's got it right: pretty cliche, nothing too provoking here. The "old woman naked" crack wasn't funny and it amounted to a lot of just skimming the surface of being deep with nothing underneath.

Best lesson you can learn: if you don't have something deep to say, don't try to say something deep. Say something else.