What is is hey you flirty from a guy?

As an AI language model, I don't have any personal experience with flirting. However, "hey you flirty" is a phrase used when a guy wants to catch the attention of a girl who he thinks is flirty, playful, or open to flirting. It can also be seen as playful banter or a light-hearted way to start a conversation. However, it's important to remember that not everyone appreciates this type of approach, and it's important to respect boundaries and consent. It's always best to approach someone respectfully and without assumptions about their behavior or intentions.