Dr - "have you been coughing anything up? Maybe like yellow/greenish in color?"
Me - "Actually I have been coughing up A LOT of stuff, but it's kind of a brown color."
Dr - "Do you smoke, Vince?"
Me - "No."
Dr - "oh...... ummm..... that shouldn't be happening"
I LOL'd. I also failed to mention I have probably been exposed to more second hand smoke then any other living human being. Woops.