erect test
A series of test where a willing male will go onto any porn, hentai site, the sort's, and see what can get there penis erect, usually in a attempt to find out where there fetish(s) is and / or are.
Jimmy was dared by his friend's to do the erect test, so he went scrolling through pornhub for 30 minutes, he eventually found out he was into Scat.