There is no difference between a "stogie" and a cigar in terms of what it is: a rolled tobacco product designed for smoking. "Stogie" is a slang term for a cigar, which has been used for many years. The term is thought to have originated from the Spanish word "estogie," which was a type of cigar that was popular in the late 1800s. Some people might use the term "stogie" to refer to a cheaper or lower quality cigar, but this is not always the case. In general, "stogie" is simply a colloquial term for a cigar.