I studied Latin for quite a few months, but stopped due to other priorities. I want to get back to it soon.
Ancient Greek and Korean also picked my interest recently, but I'll take one step at a time.

>>24
This. It is such a waste of time, too. Instead of learning a language with which you can dive into a culture, read classics or even just communicate with its native speakers, people learn shitty, made-up languages.
The weird nerds are still the worst part, though.