Sorry, but this is the only nut-sack image we're publishing... The September 18 issue of Rolling Stone magazine is devoted to comedy, and among the amusing features is a section entitled "Please Pick Your Ass & Other Low Points in Comedy Notes." The piece deals with bizarre recommendations from TV networks' standards-and-practices reps -- the folks charged with making sure nothing too objectionable gets on the air. Example: A story told by Matt Walsh, a writer for Upright Citizens Brigade , whose shenanigans aired on Comedy Central a few years back. It involves what was allegedy John Denver's secret lyrical touchstone: the word "nutsack." Read on. -- Michael Roberts ...