What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
When you interview Mark Wahlberg, it starts with a bottle broken over the head.
It starts that way.
Ch-ch-check out the video (above) to see what happens when MTV interviewer Josh Horowitz invites the Broken City star to make everything else broken.
We're not sure if this makes us want to see the movie, but we are def watching this show again!