Music at the Laundry

Three or four days each week I drop off or pick up clothes at a laundry run by three young men from India. It's a great serve. Drop off up to 20 pieces and 1 to 3 days later it returns clean and folded. The three men are polite and soft spoken. They almost always have music on while they work. Mostly it is Indian music, usually upbeat and not too loud. Today while I was sorting and counting my clothes with the guy at the counter, I noticed the music was different. The beat was calypso. Then I heard the words. Or at least I heard the word motherf#^ker repeated several times. I turned toward the music and the two guys who were sorting a large pile of laundry. One smiled and said, "You like sir?" I smiled back and started laughing. The guy at the counter speaks English well and said something that got the other two laughing--and they turned the song down.
I went back to my CHU and told my roommate about the song. He knew right away that the song was "P.I.M.P" by 50 Cent. You can google it if you want the lyrics or the video. He had some laundry to drop off so he walked up to the laundry to hear it himself. He said when he went in the door "they were playing some other [song]." But as soon as he was inside they switched to P.I.M.P.