Teachers are saints among us, and really should be appreciated more. Usually, that means with treats and cute little gifts (and better pay), but I think we should also appreciate their often genius sense of humor.
Some teachers are hilarious, and I'm sure it gives them no greater sense of satisfaction to do a bit of light-hearted trolling of their students. The students think it's great, the teachers get to have fun, and everyone wins.
Take a look below for a list of times that the tables were turned, and the teacher trolled the student instead. I'm still laughing!