Daenerys' dragons are the most spectacular creatures on "Game of Thrones." It isn't surprising to learn a lot of work went into their creation. How they look, how they move, even the sounds they make were painstakingly designed by a team of artists. For two of the dragons, their voices are composites of birds, insects and reptiles.

One though, has a slightly sexier source, ​Esquire reports.





When building the sound of Drogon, sound designer Paula Fairfield took inspiration from the man Daenerys named him after.





" She named that dragon after Khal Drogo, her hot late husband, so Drogon is like her lover. He’s whistling at her all the time, he’s whistling at her butt and saying, 'Ooh baby," she said."

The way she accomplished that effect was to record the sound of two giant tortoises mating. " The groan of the male actually became, with some work and adjustments and stuff, became the basis of Drogon’s purr," Fairfield said.



