Serbo-Croatian
Interjection
бре (Latin spelling bre)
-  (intensifier) used to express passion about the point of a sentence, at any part of a sentence
-  (intensifier) similar to English **** or ****, but not vulgar, e.g.:
-  Шта си бре то урадио!? ― What the **** did you do!?
 
-  hey
-  (slang) yo