The phrase "dirty rag" refers to a cloth or fabric that is very dirty or stained.
Sentences with «dirty rag»
With their thickshoulders (both played college football, Joe at New Mexico and Gavin atDivision III Trinity in San Antonio), hoarse, loud voices and a shared accentthat can not be traced back to any known people or society, they come acrosslike a couple of auto mechanics wiping their blackened hands on dirty rags asthey try to explain in plain English what they're doing to your car. (si.com)
These days the word «Beta» is thrown around like an old dirty rag and doesn't really mean much to the end user... (bagogames.com)
The WTC cross is not meant to be a slap at the face of atheists, it's really meant for those crazy illiterate bearded guys with the dirty rag on their heads who worship a meteor in Mecca! (religion.blogs.cnn.com)