* "Ke paso tu" is a common Spanish greeting, similar to "What's up?" or "How's it going?".
* "You markaste primero kien eres" is a grammatically incorrect mix of English and Spanish. It seems to be trying to say "You marked first who you are".
Putting it together: It's unclear what the speaker is trying to communicate. It's likely a slang phrase or a way of saying "What's up? Let me know who you are" in a casual and possibly confrontational way.
To understand the meaning better, we'd need more context.
Here are some possible interpretations:
* Challenge: The person might be challenging someone to identify themselves, perhaps in a confrontational way.
* Curious question: The person might be genuinely curious about the other person's identity, maybe wanting to know who they are before continuing a conversation.
* Teasing: The person might be teasing someone playfully, especially if they are using it in a lighthearted tone.
Without more context, it's difficult to determine the exact meaning.