One of my favorite running gags of all time is the Klopman Diamond from the so-much-better-than-the-newspaper-strip show Garfield and Friends.
For the first link, we have the origin of the Klopman Diamond, straight from the horse’s mouth, Mark Evanier: >Catena Ex Situ
Next, as an exempli gratia (while it lasts), we have a link to a YouTube video of an episode of Garfield and Friends wherein the Klopman Diamond makes a customary appearance: >Catena Ex Situ
