This video is a dare to not go out and punch every child wearing a baseball hat you see today. 

Our victim, wayneg9998 from Port Moody, BC, describes the showdown in the description of the video:

Has this ever happened to you? After circling around endlessly for 20 minutes at a completely PACKED parking lot on a busy Saturday afternoon, I finally saw someone leaving, and patiently waited for the parking spot (blue car) for them to leave. Out of nowhere comes a punk kid and his mom, and I would guess the dad (driving the silver Corolla).