Kool-Aid's association with Jonestown has turned into a common meme and saying: An Internet meme depicts the Kool-Aid man in relation to Jonestown. The surprising thing is that all the sources on the massacre say the powder was the grape variety of another drink brand, Flavor Aid.
Causes of Mouth Sourness. 1  Invariably, anaerobic bacteria produce a sulfur smelling sour taste and bad breath, that you may face in the morning. 2  Posterior nasal drip is another cause for sour taste. 3  Acidity due to a reflux of the stomach contents causes extreme sourness.
Sulfur taste in mouth without a bad breath is usually associated with problems like post nasal drip, diabetes, liver problems and initiation of sulfur forming bacteria in mouth. Food allergies like to sulfur dioxide and vitamin B12 deficiency can also cause a sulfur taste in mouth. OK here are a few tips for you.