Hes a total ****, when I had him he would always yell at the people who didn't understand stuff that he didn't teach us. Witnessed 3 girls cry because he was yelling at them.
Great sense of humor, but has a tendency to get in very bad moods. If you get on his good side, great, but if not you're in trouble. He does care a lot about what he does.
One of the most disrespectful teachers I have ever had toward students. He is also a horrible teacher. His lectures consist of irrelevant nonsense and he tests you on things that he has not taught.
mr.nelson is a little strange he always talks about homicidal penguins but he also talks about not smoking because u might get shot and dont drink because u might get walled in