Porn-knack
The expression Porn-Knack appeared with the the United States with the beginning of the year 1970 in order to indicate the first wave of pornographic films of feature-length film American, such as Deep Throat, Behind the green door, The Devil in Miss Jones , and the social phenomenon which resulted from it. During two or three years, it was indeed good tone in certain mediums of the good company to comment on learnedly and intelligently such films. In order to describe this phenomenon, a famous and long article of five pages of the NewYork Times Magazine forged the expression which since passed in the current language.
More recently, smart porn was also used in reference to the use of pornography in the popular culture, for example in photographs of mode.
See also