To the tune of "hurt". not as good as the other guys, but my try:

I peed on my girlfriend today
to see how it would feel
she woke up and kicked me in the nuts
and said it WAS a big deal

What have I become?
obsessed with stories of pee
My girlfriend didn't like a golden shower
and dropped me with her knee

You could see it all
my piss - stained pants
I can't feel my balls
and she won't give me a second chance
If I've read twenty pee stories
I've read one
posted by the same guy
on "anonymous confession"

okay...that's all I have