Let me see if I can be of some assistance.
First, the shirt is dirty and cheaply made. Secondly, there is a " # " on the back like we dont know that "10" is a number and can stand on its own. Oh, and a dude has on a sorority shirt.
But maybe he used to be a she, pledged and then went from a ma'am to a sir...
Is that a mexican? ha ha This is too hilarious!!!! It looks like they are doing some labor in the background. I guess he felt he needed to represent DST at work! ha ha