What's the nastiest thing you ever experienced?

I can’t sleep. I did something earlier tonight and can’t get my mind off it.

My cat pooped in the laundry and I just ran a load of wash and found sphere-ized poop at the bottom when I unloaded the “clean” clothes. I have visions of fecal matter all over the clothes, embedded in every fiber. I don’t think I’ll be able to wear anything in that load again. I am still gagging.

What’s the grossest thing you’ve experienced? This is in the top 5 for me for sure.