You'll need a new email, that doesn't link back to your original. Then use a phone/laptop/etc. that also isn't synched to your normal hardware, and has never previously accessed reddit. In other words, complete stealth/anonymity. Anything that can link to your original account will get you kicked out.

That's the only way I can think of - I tried lesser methods, but within 30 mins they'd pick me up and boot me out, lol!

I've deleted my account now, so there's no going back, and tbh, I quite like lemmy 🙂.