What a great way to curb the appetite, I'll be skipping breakfast and most likely lunch.

In the early 2000's, I worked for a bunch of different night clubs in Philly. I do not recall the 'twerk' being a thing back then but I do remember some girls would sometime just shake their buttcheeks really fast and is was always more of a funny thing. I do not think men ever enjoyed this and it was more of a joke thing to do. When did the concept of slapping buttcheeks together, especially those of larger out of shape woman become a thing? Do some men enjoy this? I don't get the fettish if there is one.