From IFC —

Rule 34 of the Internet states: “If something exists, there’s a porn version of it.” On this week’s Garfunkel and Oates, Riki and Kate learn the hard way when they come face to face with their X-rated doppelgängers.

Meet Garfinger and Butts.

Yes, to the ignoble ranks of Missionary Position Impossible, Raiders of the Lost Arse, Pulp Friction and, of course, Forrest Hump comes Garfinger and Butts, the porn parody of our own Garfunkel and Oates. On this week’s episode, Kate and Riki find out that they have reached at least one major Hollywood milestone — their names and likenesses have been turned into porn parodies.

While porn parodies are a wonder unto themselves, know who else is? John Oates. Half of Hall & Oates will be playing a special guest-starring role asa a porn shop owner in this week’s episode of Garfunkel and Oates.