For the uninitiated, TMI = Too Much Information, usually used to describe something that you just wished you hadn't heard.
Let me just put it this way: any time you come home with a bill from the veterinarian that consists of the line items:
"Anal Gland Expression Courtesy" and
you KNOW it wasn't a good day. They dinged me for so many things that they expressed Oscar's anal glands for free. Courtesy! Without going into details about this, I will refer you to this animated graphic, and leave it with the explanation that Oscar is far from cured - having serious bum issues.
this isn't from today, but this is how Oscar feels right now.