`  == Most ridiculous thing I've ever heard ==  This is irrelevant to the article, but it is so stupid I just have to mention it. I was on a discussion forum on this website about unexplained occurences, and someone said ball lightning was actually caused by the drug phenylephrine. He/she said that the phenylephrine molecules ``jump around`` and ionize and then float up into the air and become ball lightning. This has to be the most ridiculous thing I've ever heard, next to the flat Earth hypothesis. I know ball lightning is real, but, caused by a decongestant? That is utter nonsense. Someone please comment on this act of extreme stupidity.  `