Keep it classy, SoCal.
This incident occurred at the Anaheim 1 Monster Energy AMA Supercross this past weekend and it's got Reddit somewhat divided. Clearly, this crowd of motocross/Monster-loving Kyle-bros is more than happy to see some boobs and doesn't want anyone getting in the way of that. That said, this lady isn't exactly wrong either - it is technically a family event and this is indecent exposure.
Some argued that you can't go to an event tailor-made for trashy people without expecting to see trashy behavior, but pretty much everyone agreed that the lady would've been better off (and safer) approaching security instead of trying to confront an unruly crowd.