“Wilding” is when a group, usually teens, usually black teens will go and get wild. Might be obnoxious hassling of people at the mall. Often going into a gas station mini-mart and stealing all sorts of stuff.
Not much the store keeper can do with 40 people in his store flying around stealing stuff. Unless he is armed of course. Although in today’s world that would cause him a big hassle.
https://www.youtube.com/watch?v=RYT18NOECqA
The term originated (with your definition) when the NYC Central Park jogger rape case was in the news years ago; for the bonus points, can you tell me what is “whirlpooling” (which also made its debut during the Dinkins administration in NYC)?