Yes you could, but (and it's a big but): performance will be bad, performance for all other TOR users will be impeded, you won't be able to open an incoming port, it'll be a bad experience for everyone.
Additionally it's quite easy to leak identifiable info in such a setup.
https://blog.torproject.org/bittorrent-over-tor-isnt-good-idea/
Berlin, Germany: we drink water straight from the tap. It's free and delicious. If you don't feel like drinking tap, just drink a "Berliner Rohrperle". It's the same thing with a fancier name, because our tap water is awesome.
Nowadays we even have public drinking fountains dotted around the city.