A slight cough, feeling of general malaise or discontent developed when visiting a blue collar city or area. Akin to black lung but with fewer enduring after effects, usually remedied by leaving said city or area.
OMG, I went to a monster truck rally this weekend and developed a serious case of blue collar lung.
Or:
I ran out of gas and had to stay in a small town motel last weekend, the neighboring pulp mill almost gave me blue collar lung!
A man in a 5,000 dollar 3 piece suit in an executive suite pleasuring himself with a roll of 100 dollar Bill's. Often to classical music and expensive alcoholic spirits.
Television censors had a hard time telling the difference between the new Rolex advertisement and white collar porn.