a man who is half French and half some other country (e.g half French half English) who is going out with one girl but seeks other girls on the side and does not think there is anything wrong with cheating on loads of girls at the same time!
Monslagy is for example A half French half English man who is actively cheating on loads of girls at the same time and does not think there is anything wrong with it.
by rickardo mannie December 8, 2010