Here's the indispensible guide to Eastern European swearwords.
The Serbs are the most resourceful swearers. Whether it be an anti-NATO slogan: Klintone, možeš da nam pušiš (Clinton, you can give us a blow job)
or the God invoking jebo te bog!, zdaj se boš pa še opravičeval!" ("God'll fuck you! Now you'll really be sorry!")
or the all purpose: Ma to je pičkin dim!" ("that cunt's smokin'!")
it has swear words for every occasion.