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The observable phenomenon of various music types affect on arousal states during pornographic viewing. Not to be mistaken for Pop style porn music.
Scientist 1: "Mmm Justin Beiber's pop music has a positive correlation for erectile dysfunction during porn viewership."

Scientist 2: "Hold on lets test a control group. *begins experiment"

Scientist 1: "Yup for sure this is observational Poptomism."
by PHD in Poptomism February 19, 2014
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