Sentient piss

When you are taking a piss and then the piss gains conscious and gains a mind of its own and decides to go every single area possible, and it goes all over the walls, floor and ceiling, leaving you to stand there steaming mad while absolutely drenched in piss.

Guy 1: "Im gonna take a piss"
Guy 2: "ok I don't care"
Guy 1: *Takes a sentient piss on accident*
Guy 1: "Well that is shit! I had a sentient piss!"
Guy 2: "Oh man I hate when that happens"