Sometimes I have fun by taking pop music hooks and turning them into fugues. I made several of these back in April 2020 as a project I called Ludicrous Tonalis. These are some of my favorite recent examples.
Download the score: Five Fugues
Get Ur Fugue On
Total Eclipse of the Fugue
If you want a woodwind quintet version of Total Eclipse of the Fugue (score and parts): download this!