"Dirty Czech: Everyday Slang from "What's up?" to "F*%# Off!" by Martin Blaha is a trade paperback book published by Ulysses Press in 2011. This language course focuses on Czech customs and traditions, providing a comprehensive guide to everyday slang expressions in the Czech language. With a witty and informative approach, the book covers various social science topics while teaching readers essential vocabulary for communication in a foreign language setting. Perfect for those interested in foreign language study and cultural exploration, "Dirty Czech" is a must-have for anyone looking to learn more about the Czech language and its unique expressions."