the "there's a possum" song..sung to the tune of "There's a lobster in my pants" by the B52's..
"There's a possum out in back
and he is on a big attack
possum oooooooooo possum ooooooooooo
He is out there late at night
and he gives us quite a fright.
possum ooooooooo possum oooooooooooo...