Outta Fight! is an ability for the Electric Slide in Plants vs. Zombies: Battle for Neighborville. When activated, Electric Slide transforms into pure energy. In this state, she gains invulnerability, but cannot use her weapon or other abilities, similar to the Scientist's Energy Warp in Garden Warfare and Garden Warfare 2.
As this ability is akin to the Energy Warp from previous games, one would use this in the same way; to retreat from a fight when it gets too dire or to approach your opponent safely.