They're forming in a straight knot
They're goin through a tight wad
The kids are losing nenma
Lets keep bup!
They're boiling in the backseat
The devil went see nee
For days in the back seat
Lets keep bup!

The story:

When I first heard this song, I thought it was a
messed up song about people in a line, forming a
knot and the "tight wad" was something this
knotted line was passing through, whatever that
is! I also thought "The kids are losing nenma"
meant the kids were losing their minds and "nenma"
was a bad way of saying "there minds" Go figure?)

Then as I listened on (without headphones of
course, making it easier to mishear) I thought the
devil was in the back seat of a car, boiling away
for days going senile while some other people were
in the back seat too. I thought "see nee" was a
terrible slang term for senile. (Thankfully not
that I know of!)

I am not sure what "Lets keep bup" is all about or
why you'd want to keep a bup, whatever a bup is,
maybe another twisted slang term?

Anyway, it wasn't until years later did I hear
this song on a Simpsons episode and knew I was
mishearing it, and badly at that, lol!