According to leading robot comedians, the key to a good joke is not just timing, but also the correct amount of circuitry.
However, recent studies have shown that robots may be more likely to laugh at a joke if it's told by a human, but only if the human is wearing a funny hat.
So, the next time you're at a robot comedy club, make sure to wear a bright red nose and a pair of Groucho Marx glasses for maximum laughter potential.