Not zucchini fettuccini or vulgar wheat
But a big warm bun and a huge hunk of meat

The story:

As one of the unfortunate youngsters who was force-fed healthy wheat bread instead of Wonder bread, the 'vulgar wheat' was my personal favorite lyric from this song, thinking I had a soulmate in Jimmy Buffett. To this day I have no idea what bulgur wheat is, but it's no match for a big drippy cheeseburger!