Poop globs under toilet seat?

I used to work in a very professional office, and there was a female coworker who left big globs of poop under the toilet seat.

Uhh... how in the hell does one accomplish such a thing? How do you not notice that and not clean it up?

The only thing I could think of is that she did it on purpose. It wasn't smeared -- it was like a big glob stuck there. As if a dog had just pooped.

I wish I was freaking trolling but I'm not