Charlotte's The Dysfunctional Figurines has had its share of praise from local critics who've found its performances quite satisfactory in at least one critical way: they're funny. The troupe's latest show, "Fetch-A-Sketch," stars creator, writer and performer Tom Olson, along with longtime members James Walker II, Glynnis O'Donoghue, Gayle Taggart and newcomer Jennifer Jamsky.