This guy totally looses it while posting the details of his Craigslist ad about selling used cinder blocks. Clearly this many has sold too many cinder blocks in his time, as well as dealt with way too many Craigslist buyers looking for discount cinder blocks.
Nobody promised selling discount kludge materials on Craigslist was going to be a cakewalk.
~Not-"Not-So-Handy Andy" Jack