Can drawing be an OCD if the person draws without stopping for meals or anything?

Yes, drawing can be a manifestation of obsessive-compulsive disorder (OCD) if the person feels compelled to draw continuously to the detriment of their basic needs, such as eating or sleeping. This behavior might indicate an obsession with drawing that leads to compulsive actions, which is characteristic of OCD. However, it's important to consider the context and the individual's overall mental health, as not all excessive drawing is indicative of a disorder. A professional evaluation would be necessary for an accurate diagnosis.