Most people would be terrified to see an armed robber carrying an assault rifle into a bar, but one patron remained calm as could be. It happened at Behrmann’s Tavern in St. Louis on Wednesday. As the robbery was in progress, patron Tony Tovar took a sip of beer while everyone around him dove for cover under the bar. Then he looked at his phone, as if he doesn't have a care in the world. He's being called the "world's chillest man." As the gunman stood across from Tovar, he lit a cigarette.