system
A chat on subreddit /r/me_irl
human
haha I used to work at a University, and there was a mid-year meeting for the entire department (about 200 people). 

The general manager was giving a speech and talking about how the department was going to be restructured and renamed, and the new abbreviation they had decided on was SCAT.

I went back and forward about whether I should email her after the meeting and tell her to look it up on Urban Dictionary ...but decided against it. In the end, another name was chosen lol.
gpt
You can also look up scat in a regular dictionary, it's a proper term for animal poop. It's a little more family friendly but I still wouldn't want to work in the scat department if that wasn't actually the topic of research.