Everything looked to be going just peachy at the Expo Performance 24 in Sherbrooke, Québec, when this Shelby GT500 got it's turn on the dynamometer. The big Mustang got all revved up when BOOM, this great spectacle of destruction happened.

It looks like the dyno wasn't the only thing hurt, as the Mustang looks like it may have some suspension issues, and possibly some transmission issues, after this.

Philippe, the Jalop who was kind enough to send this video in, said that the security at the dyno didn't look very tight, so he's not surprised this sort of thing happened.

I, for one, am surprised it doesn't happen more often. Then again, breaking things is my usual modus operandi.