Good idea or bad? I say depends on the look of the teacher. This one got fired though: http://www.dailymail.co.uk/news/art...-sacked-bizarre-striptease-stunned-class.html This one is a bad idea: http://youtube.com/watch?v=K41FFpdSZ98
I fuck you! There, feel better? Now to stay on topic, the video was removed from Youtube, so we will be denied the pleasure of viewing it...
Apparently it didn't work, because the students just laughed their asses off and eventually got their revenge by the guy getting fired...