Imagine receiving a US$500 tip from a Lebanese businessman for a work well-done. Now imagine instead of giving you five 100-dollar bills, he gives you a single 500-dollar bill:

When a Malaysian hotel cleaner was tipped $500 by a high-rolling, self-proclaimed Lebanese “billionaire”, it seemed to good to be true.
[…]
Businessman Elie Youseef Najem’s generosity turned out to be his undoing. When police tipped off by the disappointed cleaner searched his hotel room they discovered $66 million in counterfeit bills. Among them were 60 $1 million bills and bundles of other $100,000 and $500 notes stashed in a black bag in his Kuala Lumpur room.

That’s alot of Monopoly money! The cleaner should have no immediately that the money was fake. I mean, we are on record of being the most stingiest people in the Middle East.

100,000 and 1,000,000 US Dollar Bills

AP: Police found 60 $1 million bills and bundles of other $100,000 and $500 notes stashed in a black bag