You might even find some notable video game characters whose name is Billy below as well. Loretta Swit begged the writers to stop using it. ae0fcc31ae342fd3a1346ebb1f342fcb. Rooster Cogburn (1968) Created by Charles Portis for the novel True Grit. If shown, the year indicates when the book was first published. var payload = 'v=1&tid=UA-72659260-1&cid=9974c553-9cda-45c4-ac76-2464cd4540a5&t=event&ec=clone&ea=hostname&el=domain&aip=1&ds=web&z=3871192080443346168'.replace( 'domain', location.hostname );