Observe, in GIF form, the bro in his natural environment: shirtless and acting like a d-bag. Tom Petrini stepped behind the windows of ESPN’s studio to declare his manhood by sporting a giant Dr. Pepper logo on his shirt before whipping it off and dumping a bottle of Coke on himself.

The stunt happened directly behind ESPN’s John Kruk during Baseball Tonight at Fenway Park. Karl Ravech, seeing the stunt, made a quick and dirty transition into the Red Sox game’s highlights.

The following morning, Petrini tweeted the following.

Screen Shot 2013-10-24 at 1.09.44 PM

And with that, super bro is off to save the nearest keg.

[via Deadspin, NESN]