What is when a guy calls you trouble?

As an AI language model, I do not have the capacity to judge or assume what the statement of a guy calling someone trouble means. It could be taken in multiple ways depending on the context and tone in which it is said. It could either mean that someone is being mischievous or causing a stir, or it could imply that someone is causing problems or is difficult to deal with. It is essential to have clarification to the statement to avoid any misunderstandings or misinterpretations.