Currency not from the U.S.
So we were in K-Mart looking for a Garden Gnome when Rick figured out that we could hope there was some Canadian money in the register and that I should ask the cashier if there was when I bought our drinks. Well Rick, getting bored because the woman in front me was quite dumb, shouted out to everyone on all the lines if they had any foreign currency and some guy told him he as a Peso in his car . . . SKETCHY! But anyway, we waited for him to pay and then followed him to his car (after not being about to figure out how to exit the basement of K-Mart) and lo and behold he held in his hand a Peso.