This is hilarious :) Especially when you think of the entities he's arguing with as different aspects of his own consciousness.
There's parts of all of us that want to pursue knowledge of the world around us and those parts that want to pursue our emotions and knowing ourselves.
But this? This is pure genius. Thank you for the link! So many laugh out loud moments. I particularly enjoyed '“I demand a better answer than that,” I demanded.'
“I’m not going to make a deathbed conversion,” Tom said diagnostically.
The sentence indicates that Tom is dying and not currently religious, and the word "diagnostically" sounds like a mixture between "die" and "agnostic". They aren't quite funny when explained but when you spend 3 minutes trying to figure one out before it slaps you in the face it's a very good time
[0]: https://slatestarcodex.com/tag/tom-swifties/
More examples:
“I went rock-climbing with my girlfriend,” Tom updated.
“The defibrillator worked!” Tom said, repulsed.
“My karate instructor died,” Tom said, desensitized.