I'm not sure this is the pee pee song you were looking for but here ya go:



Pee pee......have you ever heard a song about pee pee? 



It's a little bit of rain coming out of you. 



It's a tinkle it's a puddle it's a wee wee too. 



Wee wee in French means yes yes yes. 



No no in French means no. 



Red is stop and green is go and sometimes pee pee is yellow.