Just existing is enough to being them to shame.. Disclaimer: I work at a large chain gym right now.  After getting off of work, I had to head over to sprouts because I was getting things for my flu-ridden boyfriend to make him feel better... been up since 330am, I was tired as hell at this point (it was about 430pm). Wasn't in the mood to take any shit.. until I see them. Them being ham momma and ham daughter. I was still wearing my work shirt that has the gyms logo on it printed largely on the front, bold and bright. I made sure to make eye contact with both of them as they were waddling by. I see the mom look at me and then look down at my shirt. Her face went from content to depressed in a matter of .05 seconds. It was glorious.