vražji

1. colloq. (expressing annoyance) damn; blasted
   Opet ne radi ovaj vražji kompjuter! — This damn computer isn't working again!
   Gde sam ostavio te vražje ključeve? — Where did I leave those blasted keys?
2. devil's; of the devil
   U toj priči se pominje vražji most. — That story mentions the Devil's Bridge.
3. (of a person) mischievous; crafty
   Taj vražji mali uvek nađe način da pobegne. — That little devil always finds a way to slip away.

The adverb «vraški» means “devilishly, awfully”: vraški teško — awfully hard.