Someone that is quite obviously not right, appearance and or body language. Possibly bad fashion sense, but a wrongin is not judged on
class, one could be a poncy toff or a down and out bum. They just look wrong. Equally it could be someone who does things that are deemed not
wholesome or correct. They could be
stingy, they could be devious in their ways, they could have a limp hand shake. Two friends can often walk down a crowded street and both will be able to pick out the same wrongins without need for mutual consultation.