1st of all, term Ustasa is not insultive.
Check on wikipedia:
http://en.wikipedia.org/wiki/Ustasa
Its term for Croats who are fascist and antiserbs in same time.
And honestly I have noticed that u are antiserb, you call us bre-narod, cetniks (which is not offensive for me btw),dirty folks etc. But whatever.
2nd
This ustasa thing is mine and Retards internal joke, I call him ustasa, he call me cetnik. And u are his friend.
have fun









