Matt Ruby is a stand-up based in New York whose blog Sandpaper Suit is one of the best resources for discussing the ins and outs of actually writing and performing comedy. Matt also co-hosts Hot Soup, a monthly stand-up show at UCB East and tours around the U.S. performing at clubs and festivals like SXSW and Bridgetown.Two weeks ago, we discussed his early creative experiences on Beginnings proper, and on today's Field Guide, he leads us through the origins of one of his jokes!