Cream soda. I had a plastic dinosaur shaped cup to drink from one summer and was required to keep it the entire time. I drank a 2 liter of cream soda over a couple days then every single other thing I drank from it tasted like cream soda. Water, milk, other soda. For a whole summer. I don't drink cream soda now. Weirdly enough, my brother, another dinosaur cup haver from that summer, loves cream soda.