As Low Class is defined by The American Heritage® Dictionary, as some one who is either;
-Of or relating to the lower socioeconomic classes.
-Vulgar or crude; common: was put off by their low-class behavior.
But I think it would go further than that, it would include choices, habits and attitudes towards life as well, Ohh well, what do I know.
If you are reading thus far and have an idea on what would make one a Low Class in Libya....
Won't hurt if you leave a comment...:-)