"كلام الرجل" (Kalām ar-rajul) means "the man[SQ]s words" or "what the man said" in Arabic. It[SQ]s a general phrase and needs more context to understand the specific meaning intended. To give you a more helpful response, please provide more context. For example :

*

What is the situation?

Is this a quote from a book, a conversation, a proverb?
*

Who is the man?

Is he a specific historical figure, a fictional character, or just a generic "man"?
*

What is the topic?

What is the man talking about?

With more information, I can give you a more accurate and insightful interpretation.