Refers to the assorted loud hacking and wheezing that you engage in when someone suggests/performs an act that you disapprove of.
Having an acute attack of bwrongchitis can indeed be a bit painful and exhausting, but it is often much more palatable and/or socially-acceptable than verbally chewing out the misbehaver, plus it more-humorously/harmlessly expresses your strong displeasure with his choice of actions.
by QuacksO May 16, 2019