Spam … the word has never been associated with anything all that tasteful. In the past, people knew spam as a precooked, canned meat made from pork and ham and some other stuff that garnered it a rather dubious reputation. Poor spam … how it was besieged with ‘mystery meat’ jokes about it showing up in kitchens and school cafeterias all over the country. Today, of course, spam is more associated with unwanted electronic messaging that internet users get bombarded with by the dozens or hundreds daily. Spam is what we now know as those ads that just don’t go away. So, what exactly is spam? How did it get its name? And what are the different types?