I went to the grocery store this weekend and saw something called
Diet Coke Zero. I have now learned the maximum number of varieties of Diet Coke that I am mentally prepared to deal with, and it is seven: original Diet Coke, Diet Coke with Lime, Diet Coke with Lemon, Diet Cherry Coke, Diet Vanilla Coke, Coca-Cola 2, and Diet Coke with Splenda. I am not prepared to add
Diet Coke Zero to this list. I have no idea how it could possibly be different from any of the seven types of Diet Coke that already exist, and it is confusing, and I prefer not to think about it too much. If anyone knows, feel free to enlighten us all in the comments.