Popcorn Lung is the nickname given to bronchiolitis obliterans. No, that's not a Harry Potter spell, it's a condition that damages your lungs airways making you cough and feel short of breath. Here are some Vaping Popcorn Lung Facts that we have discovered. The reason it's nicknamed "Popcorn Lung" is because it's generally caused by breathing in the chemicals used to … [Read more...] about Here’s Some Vaping Popcorn Lung Facts That is a must read.