Remember those old anti-drug commercials with the motto of “This is your brain on drugs,” and the sizzling egg? Well, now we know what a brain looks like on one of the hottest peppers in the world. A 34-year-old man took part in a hot pepper eating competition in 2016 and ate one “Carolina Reaper.” The Reaper, a cross between a red habanero and a Bhut jolokia pepper, averages 1.5 million Scoville Heat Units. (For comparison, a jalapeno measures in between 1,000 and 10,000.) The man, who wasn’t named, started dry heaving but with no actual vomit. Then it got worse. “He then developed intense neck and occipital head pain that became holocephalic,” according to a report in the British Medical Journal. “During the next few days, on at least two occasions and in retrospect he thought probably more often, he experienced brief intense thunderclap headaches lasting seconds. This is…