The only place where ugly fat men have sex with some of the most attractive girls on this plant. There seems to be a high correlation between being pretty and having a low IQ in porn. Some behaviors in porn are mysterious and have an unclear evolutionary explanation, like a girl sucking a penis that was just inside of her ass, or girls being attracted to pizza boys that make 10$ an hour.
Face it,you probably just really horny right now so your searching up porn on the urban dictionary just so you can read smut but you probably have work to do.
Jack: Damn I'm really horny...lets search porn on urban dictionary!!