is it possible to open up your own bank? how would one go on

Yes. Tens if not hundreds of millions.

>>1459176
Considered this myself when daydreaming about winning megamillions. It's be awesome to be Mr X using a Bank of X credit card to pay for stuff

You have to be at least part reptilian, and can trace your bloodline back to the home planet. If not maybe you can make a sacrifice and one of the lizards can vouch for you.

You would literally need trillions of dollars to do that, and anyone with that much money is already deeply rooted in the financial system.

Closest a non lizard can get is loan sharking or peer to peer loans

>>1459233
http://www.huffingtonpost.com/2010/03/19/how-to-start-your-own-ban_n_497261.html

You need about 10 million and lizard-DNA isn't actually a prereq