well the full story is the other people in yugoslavia are all vulgar people, it is normal to insult your own family members. it is not uncommon for a father to say to his son "i fuck your sister" and this is not even seen as bad, negative or uncultured. now you put a bunch of serbs, bosniand and croats who all swear like this in a room with albanians who live in a honour culture. some of them would swear at the albanian, and the albanian will then defend his "honour" physically. even though there would be 10 serbs for every 1 albanian which resulted in the albanians getting beat up, the initial sucker-pucnh from the albanian would cause a sour atmosphere, it is like a bee, it stings you, you kill it but it still hurt.
Norway