And now this decade gives us The Major Glitch: an online collaborative effort to make the song even freakin' longer.
The song's available, for listening and augmenting, at Major Glitch Dot Net. Chris Butler explains just what
Remember the pattern: "Sometimes you can fix something by just," followed by whatever the heck you can fit in. (Butler wrote such lines as "Sometimes you can fix something by just being against being against the establishment of the church/ Antidisestablishmentarianism" and "Sometimes you can't fix something by just playing pinball/ Though Tommy's such a stupid album...")
(Links provided here by popfiend, plus some Googling)