You know it is because I couldn't remember all the real lyrics of that long ol' thing. It all comes from singing in the shower.
Yea, the "if there's a pig head in your hen house, don't be alarmed now, its just a spring clean " part came to me first, after reading this thread and I couldn't resist, there were great original lines to fiddle with, I stand on the shoulders of greatness, filker at heart. Dace, here is a napkin dear, it looks like you have a bloody nose.