Derbed

1). To throw out or otherwise remove. 2). Condition of a Car after being involved in a demolition derby. 3). A stolen car left behind after being driven hard and destroyed. 4). A vagina that was seriously overused for a long period of time or involved in a horrific accident leading to a botched surgery further amplifying the grotesque state of what was once a normal vagina, but could no longer be looked at due to it's current state

That chicks box is derbed harder than a g ride from a bunch of kids.