dude 1: you ever noticed that porn clips end immediately after the [pop shot]  dude 2: 30 second rule of porn
a generally accepted phenomenon that of any porn scene (with the exception of compilations) the last 30 seconds will be the [money shot]
"dude 1: you ever noticed that porn clips end immediately after the [pop shot]  dude 2: 30 second rule of porn" What is the definition of "30 second rule of porn"?