No, it is not legal or safe to intentionally cut off motorcycles or any other vehicles while driving. Cutting off another vehicle, including motorcycles, can be considered aggressive driving behavior and may lead to accidents or road rage incidents. It is important to maintain a safe distance and practice courteous driving by allowing ample space for all vehicles, including motorcycles, to maneuver safely on the road. It's crucial to follow traffic laws and exercise caution to ensure the safety of yourself and others on the road.