When I taught on campus many moons ago, I had a CD of some Bach transcriptions of Vivaldi, and sometimes when I felt particularly impish I would drive into the campus parking lot, windows down like the students, blasting music like the students, but it being organ transcriptions of Vivaldi, unlike the students.
You radical you. Did you part your hair differently and undo the top shirt button, too? Just wait until the head of your department hears of this scandalous behavior!
Seriously though, if you're still teaching what with this lunacy going on please be safe.