You probably remember the first time you discovered the effects of helium as a kid. You probably laughed harder than you’d ever laughed up to that point.
Then you grew up and could drink, and inevitably found yourself in a room with helium balloons, found inspiration from said drink to recreate that childhood memory and probably laughed just as hard as that little kid version of yourself.
Because German ingenuity is a real thing, these guys discovered an efficiency to the problem of getting drunk and having to go to the trouble of sucking out of a balloon to get your desired effects by infusing the damn helium right into the beer. The results speak for themselves (in that chipmunk-sounding kind of way.)