A few years ago, I was sitting on a crowded bus. An older woman boarded and proceeded to the back aggressively and sideswiping passengers, both standing and sitting. A few of them gave her cold looks.
I'm thinking: "If she pulls that on me, I got something for her".
She approached, and sure enough, she swiped me, and almost simultaneously I gave a her a hard shot to the hip, deceptively and played it off by scrolling through my phone.
I saw her staring at me out the corner of my eye, but she proceeded to the back. It felt satisfying. Taught that bich a lesson.