By City A.M. Comment Desk Offender: Thought showerEvery one of us has been an email chain which is borderline unintelligible for the amount of corporate lingo thrown in there. At City A.M., we’re taking a stand and calling out the worst jargon which travels around the City faster than you can drink an overpriced pint. This week: thought shower. What does it mean?A thought shower is “a discussion in which new ideas are generated and discussed”, according to Collins Dictionary, though the definition “a discussion” could have sufficed. One may also enjoy a similarly vigorous “idea shower” and it …