Okay, done. I had to put on gloves and scrape it out with fingers. I would scrape, flush, bail the water out in the sink, scrape, flush, bail, repeat 10 times! That stuff took on the consistency of thick modeling clay. No, I didn't dump the whole box. I scooped a few clumps in the toilet and flushed. The damn box said it was okay. LIARS! LOL.
Scooped the litter box properly this time, scrubbed my hands with anti-bacterial soap. I'll get up in the morning early and start cleaning the house. I'll start with that bathroom, and all will be in order again.