Dewey Finn: "What?! Would you tell Picasso to sell his guitars?"
Rosalie Mullins: "No, we don't use corporal punishment here."
Dewey Finn: "Okay, so just... verbal abuse?"
Frankie: "What about math?"
Dewey Finn: "No, not important."
School of Rock is a 2003 comedy film directed by Richard Linklater, produced by Scott Rudin, and written by Mike White. The film stars Jack Black, Joan Cusack, Mike White and Sarah Silverman. Black plays struggling rock guitarist Dewey Finn, who is fired from his band and subsequently poses as a substitute teacher at a prestigious prep school.