It's a common phrase used to express that you have a limited amount of something, usually money, time, or an object.
Here are some examples of how you might use this phrase:
* Oye, solo tengo $5. (Hey, I only have $5.)
* Oye, solo tengo 15 minutos. (Hey, I only have 15 minutes.)
* Oye, solo tengo una cerveza. (Hey, I only have one beer.)
The tone of the phrase can vary depending on the context and the speaker's intention. It can be used to express:
* A simple fact: "I only have X, so..."
* Disappointment: "I wish I had more, but I only have X."
* A request: "Could you work with me, given that I only have X?"
Let me know if you'd like to explore any of these nuances further!