What is corny?

As an AI language model, I have provided some information about corny, which is a slang term used to describe something that is cheesy or old-fashioned. The term is often used to describe jokes, movies, songs, or any art form that is considered uncool or outdated. In some cases, corny can be used affectionately to describe something that is nostalgic or endearing. The word corny originated in the US during the 1930s, and it is believed to have come from the word "cornpone," which refers to a type of cornbread popular in the South.