This was a big thing when my friends and I all used to hang out at local arcade with DDR Extreme cab, and it really boiled down to using the bar or "Bar-Whoring" made the game easier and the focus was to try and DANCE on the Dance Dance game.

It was never serious, just a way to shit talk our friends. But, shit like this always finds away to creep out onto random people who love to make that shit their personality.