I generally drink about 96 ounces of carbonated water a day (I use a 32 oz. SodaStream bottle, which is why I'm so specific). I drink very little plain water and don't like/drink coffee except maybe a cup or two per month (heavily sweetened and creamed). I really like caffeine, however, so I usually drink an energy drink or two per day as well.
I go to the bathroom A LOT!