Grinding is a popular dance move in which two people shake their hips very close to each other while facing the same direction.
If done properly, it should look something like this (I think):
But it is, without a doubt, the most uncomfortable and awkward dance move EVER.
1. This generation’s lack of dance skills have prompted men all over to resort to dry humping as a substitute for dancing.
The future of dance looks dark and pitiful.