The guys drinking the helium infused beer is much better than Official 22 el day drinker shirt.Sounded way more realistic. They sound like the adults that sound like kids in the candy commercial where they are in a board meeting. Cool. The air passing over the vocal cords makes the higher than average pitch. Wine/liquid will not make any pitch changes. Can I bring a bottle of this to your wedding and swap it out before your toast? Or maybe we can put a non rebreather infused with helium on you a Ryan beforehand. How does the helium get into the lungs? And how would they no they not belch for a few minutes. Because helium has to go to the same place as air does. That’s just silly it would simply cool it and evaporate no silly sounds or anything like that.