Got home yesterday and as usual made a bee-line for the bathroom after my 45 minute drive. Started taking off my work clothes even while sitting on the toilet so there was a bit of wiggling around that could have attracted unwelcome attention since when I Got up and turned around, there sat what looked very much like a BROWN. RECLUSE. INSIDE. THE. TOILET. THAT. I. WAS. JUST. SITTING. ON.
Probably very pissed off at being pissed on too.
I flushed it with extreme prejudice. In fact I flushed a couple of extra times just to make sure it wouldn't come back up again.