Fat long sectional arms..
Fat long sectional arms with ivy shaped leaves and short curly vines almost..funky little guy.
Ah, I recognize this one from the Facebook page; it's a cute one, for sure.
The odd part is those leaves - I've seen this type of ivy or maple shaped leaves on odd succulent stems in Senecio species.
Very different and it would be hard to miss if you had ever seen it.
I'll keep looking, Bo, and hopefully we'll figure it out - meanwhile, carry on doing whatever it is you're doing - the plant obviously likes it!
Keep in touch if you manage to find out, I'm dying to know what on earth it is now!