When a clear slime in your anus starts to wrap pieces of shit like cling film when you shit em out. Its basically shit with a waterproof rainjacket on. They can be picked up and thrown but on impact with the target those bad boys splat everywhere.
Ned: Holy shit man my shit have cling wrapping on them
Pete: Man that isnt cling film
Ned: What is it then?
Pete: You are experiencing Yakko my friend which must mean your arse is slimy