www.spam.com). It is pre-cooked port and ham in a can and was called "Hormel Spiced Ham" originally but the name didn't stick so they held a contest to rename the affordable meat product. The winning name was SPAM.
SPAM was invented in 1937 by Hormel Foods (found at What does it stand for?
In Britain it was a popular wartime food and they called it "Specially Processed American Meat" or "Supply Pressed American Meat" (yum). But there are other theories for what the acronym stands for...
"Something Posing As Meat" or
"Spare Parts Animal Meat"
(why not come up with your own??)
Then of course there's the famous Monty Python sketch...Even after the poor woman tells the cafe she doesn't want spam, can't stand spam, hates spam--it is relentless, it just keeps coming... and that's how we got the name for that other thing that's relentless, that just keeps coming even when we don't want it, can't stand it, hate it--spam in our inboxes.