The Origami Forum

I love paying for things with origami money.
In fact, the longer it takes for them to unfold it, the happier I become.
Of course, if they set it aside & replace it with their own money, that is the ultimate honor.

But on the prankster side of things:
I was wondering if anyone had devoted any time into designing a money fold that was near impossible to unfold.
If not I'll post something soon. If not near impossible then at least an extremely long time & great effort to unfold.
Cruelty that puts a smile on the victims face.

Any help would be great, thanks!

hahaha!

I wanted to add that it doesnt even have to be a model of something.
Just some kind of unlockable fold from money.
Clerks of the world beware!

Maybe u can adapt Jeremy Shafer's ununfoldable envelopes to dollar-bill size?