39:36 Okay, it's funny to see the Kardasims getting the answer wrong, but considering the many parodies Boss and her siblings have already made of several video games, I'm pretty sure they actually knew what an ocarina is (after all, The Legend of Zelda: Ocarina of Time has "Ocarina" in its name, Link's ocarina is a key part of the game, and it is one of the most famous video games ever).
@@KardasimPodcast Oh, I thought you guys were joking in this case. Sorry for the wrong assumption, then; the guesses from the Kardasims were very funny in the end, so that's what matters!