Would that be a Mill-dung-aire?
ThanhPhero says the dung is actually 159 to a penny. Maybe Bloomberg thinks anything below 100 would make it virtually zero also. Perhaps no one in Vietnam uses dungs for currency. Who wants to carry around pockets full of dung anyway.
In Ecuador they use American greenbacks as official currency. They also have a "sucre", funny money that is worthless.
yitbos