Definitions by Bumbafoo

Mock-Grinding 

A type of dancing based off of grinding which was originally invented by Matt Buchler. It is like grinding, except you are doing a slow swaying motion much like in a normal slow dance, and also unlike conventional grinding, there is no sexually based contact involved.

"Wow, what is that couple doing?"
"They're mock-grinding!"
"Why?"
"Because they have morals!"

Mock-Grinding by Bumbafoo October 16, 2011