I'm going to be all out honest.
Getting into Biology, my teacher constantly talks about living organisms and how everything has sex, or in her terms, "fucks". We died laughing in class. xD My Choir teacher went all out crazy during choir one day, and yelled "SHUUUUUUUUUT UPPPPPPPPPPPP" in the middle of him teaching cause allllllll the kids left the piano to go talk and yell and fight and everything. They sure listened after THAT!
And my favorite teacher, History, I love her. But, one day, someone had entered the class room and set his stuff down and sat down. The teacher said we would be taking our test today, and he asked "Where is it?" and she went crazy on him, because, and I quote, "I (she) always post these things on Edmodo for ya'll! You should know that!". He went down to ISS
OH! Also, another choir day, a classmate asked to go to the bathroom cause she REALLY had to go. Well, some other girl just went like 2 minutes before that and had not returned. He blurted out loud, "No, you can NOT go have sex in the bathroom." LOL. My school is crazy.