Like Mitch Hedberg, Demetri Martin is a funny-as-hell comedian and also spits out random jokes. Unlike Hedberg, Martin is still alive and well and still going at it. One cool thing about Martin is the way he uses guitars, harmonicas, and drawings to present his jokes. If you’ve never heard of Martin, and even if you have, do yourself a favor and continue on for some videos of him doing stand-up like only he can do.