" You know those high school teachers who so quintessentially and stereotypically embody their subject matter that it is as if they were cast by a director? Mr. Carter was like that. I did not know they still made glasses like his glasses. He told us his dog was named “Dooty,” short for Dooty Dexy, which is a phoneticized version of the calculus formula for second derivatives. "

― Katie Heaney , Never Have I Ever: My Life (So Far) Without a Date