For my first trial of the “Mark II”, I chose the well-known “Shopping Cart Pool” of my local stream. A cooperative Nature called when I was mid-river — and Science answered! Confident that a sufficient amount of liquid had passed through the catheter, I switched the vacuum pump on and…experienced the most unusual sensation. Perhaps it was disconcerting to my fellow anglers to have someone shouting “Yes, Yes, oh Yes!,” while fishing. One lad called out to me, “What pattern?”; “Pisscalator!” I screeched back.
Read the whole hilarious article at http://overmywaders.com/cblog/archives/89-The-Pisscalator-Illustrated.html