Pornography or porn is the portrayal of explicit sexual subject matter for the purposes of sexual excitement and erotic satisfaction.
Brian starts a career directing porn in "Brian Does Hollywood".
In "Dammit Janet!", Gladys Kravitz yells for her husband Abner when Chris Griffin knocks a plastic reindeer off the roof of the Griffin home. Mr. Kravitz is sitting naked on the couch with a bowl of popcorn covering his genitals and points out that it took him two hours to get up the nerve to rent a porno and inquires if she is going to watch it with him.
Peter makes a reference to high-class British porn in "North by North Quahog".
In "Boys Do Cry", Chris says that trespassing onto George W. Bush's home at Crawford Ranch is kinkier than porn for senior citizen porn. A scene from one of the films begins with a woman asking a just as elderly male friend if he is wearing new slacks. After he walks into the house accompanied by sexy music, he forgets why he came, and the woman asks once more if he got new slacks, in a tone that displays her failing memory.
Peter finds a new place to hide his porn collection in "Whistle While Your Wife Works"
In "Road to Germany", Stewie mentions that leaving Mort Goldman in a past time would be more irresponsible than silent movie porn, as it immediately cuts to a scene in a black and white movie of a man and a woman lying in bed. The woman asks if the man brought rubbers, to which he replies he did, as he takes out a pair of rubber boots and proceeds to dance comically with the woman.
In "Baby Not On Board", Stewie looks inside Chris's porn magazine, eager to see what a vagina looks like. When he takes a brief look at a page, he is instantly traumatized into gunning the magazine to shreds.
In a cutaway gag in "Excellence in Broadcasting", Brain is watching European porn, where a man & woman having sex are shouting European words, while having orgasms.