"OOOOOOHHHHH"

Alright- I think I've got some pretty polished lyrics here:

"OHHHHHHHHH
I'm from the BPCPA,
and we watch movies everyday,
and then we rate them R to G,
so you can watch them in BC.
We may not be well known to you,
but now its time you knew!
Our acronym again I'll say....
.... THE B-P-C-P-A!"

beauty.