The best example is: I give you $10,000 to eat a pile of shit. You give me $10,000 to eat a pile of shit. What's the result? Two shit-eating grins and $20,0

The best example is: I give you $10,000 to eat a pile of shit. You give me $10,000 to eat a pile of shit. What's the result? Two shit-eating grins and $20,000 added to the GDP.