RNG stands for "Random Number Generator." It brings the meaning of insane luck and prosperity.
Previously, this word was only used to emphasize the luckiness of a person in video games but now the usage went wildspread where both condition in real life and video games could be used.
Sid: Damn, that void just RNG'ed me by permanently bashing me with his bash.
The leetest crew reppin' the 714. Straight up from a-town, RNG keeps it real 24/7 fa sho. Really Nice Guys, dont front with us, ya heard? We aint ur average joes, we're straight up bros, poker pros, pimpin them hoes.