In What??

My car stereo scrolls the name of the song and artist along the top on certain stations. It's so handy when I need to know the name of a song so I can go home and Napster it.

This one though has me intrigued.
I listened to the whole song and can't figure out how 'In Pee' would fit into the lyrics of a Christian song...maybe I've just missed that part in the Bible.