Is there a song (rap) like this? Dont know the words.?

Ok so one day my friend played a cd but i didnt ask him what it was. So, it was a rap song, and in the song, the rapper has a part where he keeps saying, "Broooklyn. Broooklyn." A few times, but i dunno. I searched it and it gave me fabulous, but i dont think thats the one. Do you know this song? Thnx.