Like Capp's Abner is a reference to the comic strip 'Li'l Abner' created by Al Capp in 1934. The strip ran for 43 years and was one of the most popular comic strips of its time. It featured the adventures of the hillbilly family, the Yokums, living in the fictional town of Dogpatch. The strip was known for its satire of American culture and politics. The term 'Like Capp's Abner' is used to describe something that is similar to the comic strip in terms of its humor and style.