Examples of this idiom:
- Dave's mother was horrified when he started dating a girl from wrong side of the tracks.
- Here, the expatriates are treated as if they are from wrong side of the tracks.
Meaning:
From a less socially & economically desirable part of town, the poor, the unfashionable.
Image credits: http://www.urban75.org/
Image credits: http://www.urban75.org/
