#Java, 247
Java, 247
My first code golf, while learning Java. Posted it because it beats the other (fully functional) Java entry and the Haskell entry.
class S{public static void main(String[]a){String s="I'm",t=" Slim",u=" Shady",v=" the real",w="lease stand up";System.out.print(s+t+u+". Yes, "+s+v+u+".\nAll you other"+t+u+"s are just imitating.\nSo, won't"+v+t+u+" p"+w+"?\nP"+w+". P"+w+".");}}