What's it mean? Like he got beat up?

Rebecca

No, not quite! To "get beat up" means to be injured by someone. To "be beat" is slang that means to be tired mentally or physically. Or, it can mean to fail or be defeated by someone or something. Here he means that he's tired! Ex: I just ran 10 kilometers. I'm beat! Ex: I'm beat. I don't know what the answer is. Can you tell me?