The Encyclopedia refers to them as an invading army. To LJF, it seems as though they were meat for his market. It is meat of unknown and questionable origin that has been selected, prepared and packaged by meat packing agencies and manufacturing companies. That statement alone should suffice to link the two anachronyms together for all eternity. But there's more to support my claim.
Theorists say well over a decade but no one is brave enough to change theory into law.
The only question remaining is what does SPAM stand for. An easy guess is something along the lines of Sliced Processed American Meat. However, I don't think it's so easy. But then one should never rule out that it could possibly mean, 'Sports People Assembly of Music. I rest my casing.