When you cover a public
toilet seat with TP, and turn around to sit down & your shorts/pants/dress knock that nice later of ass
protection off the seat and into the water.
Inevitably, you have to start over.
Man, I had to
drop a deuce, but
the seat was so nasty I had to use 3 well-placed layers of TP to protect my booty. I
turned around to sit down, and there was massive TP slippage, and I had to start all over.