Alex and Johnny sit down with David J. Peterson, conlanger and creator of the Dothraki and Valyrian languages for HBO’s “Game of Thrones.” In customary GoT Thrones? fashion, we cover a wide range of topics including but not limited to GoT, David’s new documentary, “Conlanging,” and Jason Momoa’s flair for Dothraki. Oh, and we inspired David to create a Dothraki word for “goat town.” N. B. D.