Obviously, it's impossible to definitively rank anything once and for all. There are simply too many dimensions to consider, and I often feel absurd making these comparisons. Apples and oranges, Sophie's choice, etc.
But at the end of the day, ranking stuff is too fun for me to pass up. It's also a nice reminder of everything I've consumed. For each category, I've listed some of my favorites.
Potential lists: foods, movies, songs (???).