The game already has many of the requisite items (trenchcoats, tippable fedoras, cannabis, Doritos, and Mountain Dew), so I figured a neckbeard profession would be a natural addition. Originally this was a pull request, but the maintainers weren’t very interested in it, so here it is as a mod instead. Get it here
and then install it by naming the file “modinfo.json” and putting it in a new folder in your mods folder.
The mod includes two items, a popular science book for all your Neil deGrasse Tyson-quoting needs, and a plush pony so you can settle down for a nice dinner with waifu after you’ve built a house.
(I myself am a neckbeard and a brony, so rest assured that my neckbeard jokes come from the heart.)