Kámo is one of the most common words you’ll hear in modern Czech conversations. It means “friend,” but it works more like “dude” or “bro” a casual, emotional, all-purpose way to address someone. In this article, you’ll learn what kámo really means, how Czechs use it in real life, and when you absolutely shouldn’t say it.

Think Czech is all about grammar and cases? Think again, vole! This word is the ultimate Czech friendship tool: part insult, part affection, part verbal glue. Learn how to use it like a local (and when not to shout it at your boss).