Look at how TammyFaye handled the old "Pete and Repete" joke. I've been doing old marriage jokes with several different templates for a while. Presentation is the key part.
Meanwhile, google strange pictures and see if they give you any idea. You might find the right one to use on an old joke.
Here's an old marriage joke set up in the You Got It Fanboy template. (available to any that want to use it)
<a href="https://imgflip.com/i/1j20ok"><img src="https://i.imgflip.com/1j20ok.jpg" title="made at imgflip.com"/></a>