There have been miscounts and celebrity appearances, but let us not overlook another highlight of this weekend’s festivities: Shirtless EVO Guys.

You might think Casey “Onisan” Dillon is being an asshole here by not only stripping off on stage during a Street Fighter IV bout, but draping his shirt on Poongko, his opponent. But as you’ll soon see, it wasn’t an act of aggression.

It was an invitation. After all, Poongko is no stranger to Shirtless Street Fighter.

It’s getting hot in here.

You can watch the full fight (which actually took place on Friday) below.