A general expression of inconvenience in Croatian, Serbian and Bosnian. The most accurate translation would be "tough shit", a harsh way of saying "too bad".
Govornik A: "Učio sam tjedan dana za ispit dabi ga slučajno prespavao..."
Govornik B: "Jebiga :/"
Speaker A: "I studied a week for the exam only to accidentally oversleep it..."
Speaker B: "Tough shit :/"