While I can appreciate the stupidity of some of my generation's words/phrases, such as "groovy", "cool", "far out", "dig it", "bitchin", "bummer", "drag"...
I find the ones being used today to be just as stupid. Especially being used by millennials, it's like they are trying too hard. At least some of the 60s slang is still used today. Not sure "dank" has that kind of staying power compared to "cool".