I just read an interesting article on The Best Ticket Blog on profanity in rap lyrics since 1985. They broke down the most popular curse words (the N word was #1), who curses the most (the Geto Boys), and most profane CD of all time (2Pac – All Eyez On Me).
But I can’t front. I was amazed that the most profane rap song was Lil Jon and the East Side Boyz Real N*gga Roll Call from Crunk Juice (2004). It contains more than 329 cuss words, including: 165 n*ggas, 61 f*cks, 33 p*ssys, 25 b*tches, 21 asses, 17 hos, 4 skeets, and 3 sh*ts. I figured it would be something by Too Short or Gucci Mane.
Here is the clean version. You can find the dirty version on your own time.