A non paying
individual on the Swift blue line (bus rapid transit). That will use the bus service to handle their drug transactions, either purchasing or selling. A blueliner will also use the
back of the bus to divide stolen goods from retail establishments amongst each other. A blueliner is typically filthy, has saggy pants, will have a “i need money sign” ,looks like they are on the
influence of alcohol or more than likely meth. Has zero regard for traffic laws, as they will cross anywhere, in front of cars, red light or green light. Their smell is often compared to a walking biohazard.