urinography 

The craft of writing or drawing with your pee.

Jenkins was talented in the art of urinography. Last week, after the big snowstorm, he unzipped , dropped his trousers, and wrote a love poem to his girlfriend in a snowbank.

urinography by shootandrun October 29, 2009

urinograph 

Photos taken of a person urinating at scenic places on a phone or regular camera.

I have a collection of urinographs from my Vegas trip

urinograph by keblonlazykid September 16, 2019