Pepsi Cucumber hit the Japanese market recently but, for obvious reasons, will never be sold here in the states. Here's a video review of the new soda recorded by "QA," a colleague of mine currently living in Nagoya. Survey says....bleeeeeeech!
And here's a list of all the Pepsi flavors that have been sold worldwide over the years. I'd like to get my hands on a bottle of Pepsi Ice Cream, currently only available in Russia.