Uhhhh, I'll take a stab at this and guess you're talking about grinding? Like, people being lewd at prom or something???
Yep, Tom, unfortunately it's the norm these days. I'm pretty young and even I remember when saying you knew how to dance meant dance moves....and now its just faking copulation on the dance floor.... girls don't want guys to think they're slutty and won't sleep with them on the first date but they'll get practically naked and dry hump....figure that out
P.S. Don't get me wrong I've been known to "dance" like that too, occasionally...all in good fun, girls, all in good fun
Edited b/c I just reread this and you couldn't tell I was being sarcastic....I think grinding has a time and a place and I'm definitely guilty of doing it when I go out...all I'm saying is that some people call themselves "trained dancers" at auditions and stuff and can't do any more than that