Same category as Spam, IMO: Not fit for human consumption:

SPAM,I’m told by a guy who worked in a processing plant, has everything in it but the squeal.
You and I are about to get flamed worse than if we called Trump a communist.
I have been in situations where I was very glad to have an MRE. It’s food. It’s not necessarily the best food; I certainly wouldn’t want to eat them every day. It’s definitely food. And I’m not impressed with a graphic from “McDiabetes”.