You can't go around... licking things that come out of a water treatment plant. That's just... unsanitary.
Restrooms at gas stations were an unpleasant and shocking surprise; I had never considered the serious drawbacks of such lazily-cleaned rooms. I was completely unable to ignore the filth, and wasted a burst of power to turn the sink, floors and porcelain toilet into sparkling, clean examples of their kind before using the facility. I felt that was a much less judgmental response than simply blowing the place off the face of the Earth, which was also a distinct temptation, especially when the storekeeper overcharged me for a bottle of cold water.
So, been attacked by any vampires yet?" "Not one." "Zombies? Giant spiders? Water monsters?" It's been really quiet on the supernatural front" "Too bad, 'cause I got attacked by a devil dog. It was not awesome.
Silver nitrate and water in a super soaker," he told her. "My own invention. Ought to be good at twenty feet, kind of like wasp spray." Oh. "You get me the nicest things." "Anybody can get jewelry. Posers