<human>: Can you provide a brief rundown of the text in within 3 sentences?

This was yesterday morning at school. I am a male teacher at the hs level. During my all girls PE class we were playing kickball. One of the girls stepped up and booted the ball for a pop fly. The outfielder catches it and I yell "Nice Snatch", as the female principal is walking through the gym. (all the girls stop and look at me) I immediately realize what I said and tried playing it off by continuing to compliment her on the "catch". 

Later in the day I had a class that was giving me hell because i wear red all the time and not the school colors. They reccomend I go buy a 10 dollar tshirt from the bookstore. I replied, "I cant Im poor.." (teach in the most impoverished county in the state, but live in a 3000 sq foot house 2 counties over) I again realize what I said but didn't make a comment about it.  Those students probably didn't think about it.
<bot>: TIFU by saying snatch in front of all females and the principal & by slipping up about financial status in a poor county