This picture is one for the 'weird shit I saw on an #Anime' files. See this list of Fake Brands in Anime for more: https://fictionalcompanies.fandom.com/wiki/List_of_fake_brands_in_anime
I generally love the way Anime screws with brand identities, but 'Dr. Vinegar' is one of the best ever. The way it says whoever came up with it kind of got that 'pepper' is sort of in the same class of things as 'vinegar' but didn't quite get that, in the underlying brand's case, it meant 'pepping up'.
Rusted Neuron is an invitation-only 'Intentional Community'. It is not intended to represent a specific focus, although the people you find here are generally intelligent, creative, and witty. Content and conduct rules are set by the community, not by fiat. The one thing we will not tolerate here is intolerance; you can agree to disagree, but you must treat others with respect.Currently the membership limit is 100 people and there are plenty of slots available. The goal is to try to replicate real-world community interaction and norms enforcement online. Keeping it small is intended to create a village atmosphere by staying well under Dunbar's Number.