If a 192 pound man drinks eighteen beers in one hour will he die?

Death from alcohol poisoning occurs at approximately .40 BAC. That level can be attained by a 160 lb. person with moderate alcohol resistance with exactly eighteen beers, and assuming no irregularities in tolerance or absorption rates, eighteen beers would put the 192 lb. man at a BAC of .332. Anything above about .3 can cause heart failure and death, so yes, this hypothetical man could die, but not necessarily, especially if given immediate medical care.