@Bohandas
reverse-vampires wading through the running water in the tropical sun (please explain this to me a bit)
I've seen jokes on several shows involving characters positing the existence of reverse-vampires that like the sun (there's a simpsons episode where Milhouse accuses the adults of being reverse vampires, and an Aqua Teen Hunger Force episode where Master Shake insists that a bus that's been parked across from his house is owned by a sun-craving reverse vampire from "Tansylvania") and it occurred to me that such creatures would probably also crave flowing water, since that's another thing that's usually a vampire weakness