David Van Driessen

David Van Driessen is a recurring character in the animated comedy series Beavis and Butt-head. He is a social studies teacher in Highland High School, and is one of the very few characters of the show who is friendly to the two. He is a hippie with a purple shirt with the peace symbol, glasses, jeans, and blonde hair. He is voiced by Mike Judge, who is the creator of the show and also voiced other characters.