kurac
"Kurac" is a Slavic word with a vulgar meaning, generally referring to male genitalia. Its usage is considered taboo and offensive in most contexts. While its primary and most common meaning is vulgar, the word can occasionally appear in certain idiomatic expressions or slang terms, though these are also typically considered impolite. The etymology of "kurac" is believed to be related to other Slavic words for birds, possibly referencing a phallic resemblance. Its presence in language serves as a strong expletive and a term of abuse. In some regions, it might be used informally among close friends in a non-offensive manner, but this usage is highly dependent on social context and individual relationships. However, due to its inherently offensive nature, it is generally advised to avoid using the word "kurac" in polite conversation or formal settings.