Romanko has survived stings from some of the most excruciating insects on the planet—the bullet ant, the executioner wasp, and even the gimpy ant, the infamous "suicide plant." But what was this latest sting? He compares it to a similar level of pain... Meet the bat, also known locally as the dragonfire sting—a tiny creature with a sting so intense that Romanko's hand instantly ached, causing one of the most unpleasant physical reactions we've ever seen.