The antonyms for the phrase "gat under control" are terms like "lose control," "be unruly," or "run amok." These phrases describe situations where order and discipline are lacking, and where chaos reigns. When things are out of control, it can be hard to regain stability, and sometimes it seems like there's no end in sight. To avoid this, it's important to stay focused, stay disciplined, and always be mindful of what's going on around you. By doing this, you can keep things under control, and maintain a sense of order and stability in your environment.