That was what I was wondering. I like a really weird sandwich (not from subway, just to make at home)- peanut butter and pickles on whole wheat bread. I know it sounds gross, but it's a "tradition" handed down from my grammy and mom, neither of whom were/are fat. But like, how was that even discovered, let alone this DISGUSTING concoction? Like how did her brain one day tell her "hmm let's try putting cookies on this thing that isn't meant to have cookies on it" followed by "let's make it even more disgusting with the addition of vinegar and mayo." BARF.