I accidentally wore a t-shirt+hoodie to teach a piano lesson today. My student didn't notice until I mentioned it at the end of the lesson. Even then, he didn't realize I was wearing something different from normal...
4thish-grade Student: If you dyed your hair bright green, got like ten rings in your nose, dressed like an idiotic teenager [his words] and only wore gray and black, then I would probably notice. I would be like O. M. G.
Then he proceeded to tell me a story about a guy smoking while talking to another guy who was drinking, and how terrible those people are.
I have been teaching music across the Twin Cities since 2011. Along with seeing students grow as musicians and people, one of the joys of teaching is the ridiculous things my students say.