Dave and Jeff were searching in vain for Aristotle's lost treatise on comedy when they stumbled across veteran stand-up comedian Robert Mac (from robertmac.com); and, frankly, who needs Aristotle when you have this guy? Come along as we listen to several clips from Robert's killer set interspersed with a lively discussion regarding how he builds his bits, what makes a joke work, what just might get him cancelled these days! Did the Greeks anticipate a lot of this stuff? Is there a kind of universal formula for humor? Stay sharp, listener, or you just might find yourself baffled by the barrage of antanaklasis and paraprosdokian. Plato's Republic would probably have banished Mr. Mac but we'd like to think that Plato himself -- ye old stick in the mud -- would at least have cracked a wry smile at this episode.