Hardcore

From OAPedia.com

Hardcore is a 1979 film starring George C. Scott and Peter Boyle that has been used for various audio clips on The Opie and Anthony Show. The film relates the story of a Calvinist who hires a private investigator to find his daughter, but is horrified to discover she has begun a career in porn. Among the clips that have been used on the show is George C. Scott's breakdown when he sees his daughter in a pornographic film for the first time ("Turn it off... Turn It Off!... TURN IT OFF!!!!!"), which is often played in conjunction with a horrible audio/video clip; and the clip introducing a character dubbed Big Dick Blaque.