One of several porn films featuring Traci Lords, though she was underaged at the time. Every one of her films made during her porn career have been banned except in countries where the age of consent is 16. Limited releases of those films are sometimes found in other countries, provided her scenes have been edited out.
The movie being shown at the drive-in, which can be glimpsed in the background of several scenes, is called Soft as Silk Sweet as Honey (1984).
"Judy, Judy, Judy refers to the standard imitation of actor Cary Grant.