a non-word. It arose from media haze in 1989, during the "Central Park Jogger" case. It supposedly means marauding in search of ultra-violence, but the media made it sound like it was already urban slang, when it was not. The word did not exist till the jogger thing.
ANYWAY, the youths who were supposedly "wilding" were all innocent anyway. The whole thing really stank, big time.
A profound expression on one's face that resembles that of a shit eat'n grin. Usually remains permanent at all times regardless of the situation. Dates back to an ancient Albanian custom to intimidate their enemies and daughter-in-laws. Has recently become a trend throughout the civilized world and has replaced breast augmentations as the number one plastic surgery procedure.
As the blackjack dealer sucked the last remaining chip from my stack, all she did was stare at me with that Becky Grin.