In the context of someone being manic, "hulking" is not a standard term used to describe a specific symptom or behavior associated with mania. It's possible that the term "hulking" is being used in a more colloquial or informal manner, or it might refer to a specific behavior that is not commonly recognized as a hallmark of mania.
In manic episodes, individuals often display a range of symptoms, including elevated mood, increased energy, impulsivity, reduced need for sleep, rapid speech, racing thoughts, and engaging in high-risk behaviors. These behaviors can vary significantly from person to person, and some individuals may exhibit unique or less typical actions during a manic episode.
If you have encountered the term "hulking" in relation to someone's manic behavior, it would be helpful to clarify its meaning with the person who used it or with a mental health professional. Describing and understanding specific behaviors can be essential for accurate diagnosis and appropriate management of bipolar disorder or other mental health conditions.