Gabe and Tycho show us the behind-the-scenes magic that goes into making a Penny Arcade strip. I cannot say whether the process always involves a question and answer period, but this one featured it quite prominently.
And although it may look like Gabe finishes drawing the whole thing in about 5 minutes, I assure you that this expeditious feat is only movie magic. Tycho, on the otherhand, really can move that fast. What do they put in the coffee up there?