Now THERE is an excellent idea!Forget toxic debt. In light of the new thirdhand smoke scare, meet the new toxic dollar.
Someone make up a rubber stamp that says "Smoker's Money" so one can rubber stamp all the bills. Get enough of it in circulation and it will make the point loud and clear.

As the person who e-mailed me** this picture says:
It's going to make me giggle uncontrollably to think some frail anti will someday have their hands on my bills, treating it like some teen wrote 666 and put it in the collection plate.Did a lot of them, then? Glorious.
Now I just have to figure out how to open the stamper to refill the ink.
** An ex-smoker, BTW.