It could be NEWater...
So its like New Coke?
I think that they're just surprised to see something as boring as water after Soylent-Cookies, Pepto-Perfume, and Scythes.
The scythes being used as something to kill yourself when you get tired of listening to the same 3 songs for an hour. Or when there's a line at every register except the speed lanes
Scythes are a perfectly acceptable thing to sample. I don't know what you're talking about. Oh, you're talking about the bottled water. Yeah *bleep* that guy.
Or they recognized that it's the Cookie Sample Guy who really did just run there to offer water samples, and they are like "Seriously? And you also think that cap will fool us?" 😀
Nah, got to be the one selling perfume, only stall owner who seems to have hair