I got 'manicure shamed' by a fatty I was having dinner with friends.  A fat friend of a friend joined us.  Obnoxious and loud.  I'm soft spoken but sociable.  I'm minding my own business when this woman looks at my nails and says in a loud voice why don't I take care of my nails.  Then she waves her manicured nails around.  I don't wear nail polish but my nails are filed, clean, and look fine. I hate chipped nails so I never bother.   I ignored her and she said again why don't you get your nails done, you'd look more professional, blah blah blah. Then she said you should take care of yourself like I do. I answered you mean like at the gym?  Dead silence from everyone at the table.  The rest of the meal she pretended I wasn't there which suited me fine.  Fat people are the worst.