Blake Clark, is an American stand-up comedian, actor and voice actor, perhaps best known as Chet Hunter on "Boy Meets World", Clark is the present-day second voice of Slinky Dog in the "Toy Story" series, replacing who, he was an American actor, comedian and writer, best known for his role as Ernest P. Worrell, who was used in numerous television commercial advertising campaigns and movies, earning him fame worldwide and a Daytime Emmy Award?