At 1h 10min mark there is a "KUD Idijoti" poster on the wall. KUD Idijoti were famous Croatian (then Yugoslavian) punk-rock band. As the film takes place in 1987, a KUD Idijoti poster would not be seen outside the former Yugoslavia; not because they weren't popular, but because they were just formed in 1987. KUD Idioti stands for Folklore Society "Idiots"