Homer Simpson Presents Top 10 List on 'Letterman' (VIDEO)

In honor of the 20th anniversary of 'The Simpsons,' Homer Simpson appeared on 'The Late Show with David Letterman' and presented a list of the top 10 things he's learned after 20 years in the business.

In addition to such lessons that purchasing sushi from the Home Shopping Network is unwise, and that, sadly, 'Cougar Town' is not a show about people getting attacked by giant cats, Homer has learned the most crucial lesson about television of all -- it's not a vast wasteland as some critics say; it is, in fact, "a cesspool."

Watch the video after the jump.In honor of the 20th anniversary of 'The Simpsons,' Homer Simpson appeared on 'The Late Show with David Letterman' and presented a list of the top 10 things he's learned after 20 years in the business.

In addition to such lessons that purchasing sushi from the Home Shopping Network is unwise, and that, sadly, 'Cougar Town' is not a show about people getting attacked by giant cats, Homer has learned the most crucial lesson about television of all -- it's not a vast wasteland as some critics say; it is, in fact, "a cesspool."

Watch the video from TV's Top 5! below.