There is no new Steal a Brainrot event specifically on September 17, 2025. The most recent major event, the Extinct Event, started on September 13, 2025, and featured new Brainrots and rituals. The weekly Taco Tuesday event occurred on September 16, 2025, but there is no indication of a new event starting on September 17, 2025. Therefore, as of September 17, 2025, no new Steal a Brainrot event is scheduled for today specifically.