Three years ago, my favorite snack to eat (other than Swiss Cake Rolls, that is) were Taco Doritos. They had just enough spice to keep me interested. Some time later, they came out with Salsa Doritos. I tried a few one evening and liked them even more than the taco ones.
A strange thing started happening, however. After ingesting a significant number of them, I experienced a dull pain in my chest. I had no idea what it was, but quickly came to the conclusion that it had to do with my chip consuming. A quick internet search told me that what I'd been feeling was heartburn. After feeling its symptoms one too many times, I realized I had to stop eating them, so back to the much-more-bland-in-comparison Taco Doritos I went.
About nine months later, I was tempted to walk again on the wild side, but found much to my chagrin, that the stores I frequented weren't selling them anymore. As this thread shows, I wasn't the only one who noticed their disappearance (I love his comment that "I would have an orgasm if I were eating them right now").
Check out this commercial for Salsa Doritos from a few years ago:
What I wouldn't give to have a bag right now.