@Ben LeybovichBen, it means the industry is in a world hurt.Every generation complains about the two or three after them, my dad thought it was the end of the world when the Beatles landed and we tried to grow our hair longer. 

After awhile, it started to seem like splitting hairs. 

What would you say Don if a borrow called and said they were told NOT to tell you, to keep it secret, how high would the hairs on you're arm raise? 

A drain clogged with hair is the tenants fault not mine.

Your first massive vanity clog in a rental where your tenant has been dying her hair in the sink for years.There are people on this site who have knocked on one side of a door with a dead body on the other side.

Money Bags by the short hairs.

You'll usually find a table full of gray haired guys talking shop with him. 

In addition to losing your shirt, you’ll lose your hair.

So if you are like me, the hair on the back of your neck stands up with that info. 

While a retail drug operation may be required to be in a store front, you might check on personal services, massages, hair dresser, etc. can usually be performed in ones home with few restrictions (usually limited signage and parking and by appointment only!)