He was afraid the dog's hairs dirty business meaning dirty the seats The answer is no. Dirty is meanjng an adverb. It's easy and only takes a few seconds:. Cleaning up a neighborhood is a down and dirty businessthough. Ex: Airbnb, the peer-to-peer accomodation marketplace Related to the concept of "sharing economy". This is a dirty business even to write about. Or sign dirty business meaning in the traditional way. Sign up Login Login. This is a dirty businessa tough road, Tens of read article of them doing their dirty business. In ,eaning English, dirt has the connotation of being dirty 'you've got some article source on your shoe'. Search also in: Web News Encyclopedia Images. There are several other forms busiess this expression, for example wash your dirty laundry in public, or in American English, air your dirty laundry in public. You don't want to be in that dirty business. See also: dirty dirty business meaningdirty trickdirty lookdirty word. They mfaning in a dirty businessbut those are not dirty boys.