Here is Practical Explanation about SPAM Life, Purpose of Human SPAM

[apollolux]

Actual Spam (often called "luncheon meat" when not brand name) is short for "spiced ham" and the main ingredient is usually pork belly. For some reason it's a delicacy in Hawaii.

As for the taste, I rank it above canned corned beef, though much lower than pastrami and fresh-cooked corned beef. Spam Oreos sound disgusting, though, one shouldn't mix cookie with meat for flavor reasons.