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.
The most common causes of a sore mouth would include the following. 1. Drinking lots of hot liquids. Essentially this would just be a burn of the roof of the mouth and it could be fixed by staying away from the really hot liquids or foods. 2. Smoking or chewing tobacco. Tobacco products are very irritating to the mouth!