Conversation so far:
When was Toby Keith first appearance on tv?
Keith performed on a series of television advertisements for Telecom USA for that company's discount long distance telephone service 10-10-220. He also starred in Ford commercials
Are there any other interesting aspects about the Toby Keith article?
In 2009, Keith participated in the Comedy Central Roast of Larry the Cable Guy

Question: Did he do any other things with Larry?
Self-contained rewrite: Did Toby Keith do any other things with Larry the cable guy besides his roast?