Richard Adler

http://southparkstudios.mtvnimages.com/images/shows/south-park/clip-thumbnails/season-3/0304/south-park-s03e04c01-shop-class-16x9.jpg?height=165

Gender	Male
Occupation	Shop Teacher
First Appearance	Tweek Vs. Craig

Richard Adler is South Park Elementary's shop teacher. He is most known for telling children to, "stop screwing around," in his class. The phrase also applied well to his stance on sex education in the episode Proper Condom Use.