On Currency Implosion in Argentina:

If you make the mistake of posting the price of something in terms of pesos, you've really fucked up. For example, in my temporary rental they have a sign posted, "No Smoking, fine: 1000 pesos", which I'm sure was hefty enough when that sign was posted, but now it means that the fine is worth about $1.11 USD.

Smoke 'em if you've got 'em.