"There's peanut dust in the water."

Water tastes different in every country. Having been acclimatised to Malaysian must-filter water, it felt strange to drink out of the water fountains on the streets of Melbourne. But so I did - or at least, filled my empty water bottle with that water. And when I drank it, I thought I sensed a hint of peanut dust in the water. My Australian friend disagreed, but that's probably because she's acclimatised to Australian no-need-to-filter water. :D