Taking a school trip to Tunisia was a huge eye-opener how liberally people can interpret driving rules. Think of: tourist bus driving on the wrong side on the road to avoid traffic. On a highway, exiting from the left-most lane without signalling etc. Interestingly, they told us that this is still nothing compared to how it is in southern Tunisia - Sfax. I don't really want to go there, I value my life too much.
Not to mention failing to stop at the clearly marked lines at intersections. They seem to stop either a car length behind the line or a car length over the line in the crosswalk.
Also related to both, cutting corners (literally) when making turns, american drivers seem to have a real problem with tight turns. One reason why it’s risky to stop over the line incidentally, as a car making a shallow turn is very likely to step into your lane if they don’t take an over-wide turn instead.
These are not necessarily the same thing. In Indonesia, people completely ignore lanes, and instead fit cars and other vehicles into the available space as if it's a tetris game. But they have a lot of mopeds and surprisingly few accidents, because when it's that crowded, they go slow.