That smile that is plastered upon the face of every Walmart employee that roams the building. If you work there, you smile or you get fired.
Walmart Greeter: Welcome to Walmart!

Jim: Did you see that guy's smile? It looked kinda creepy..

Dave: I used to work here, that's called the Walmart smile. You smile or you're fired.

Jim: Oh...
by Mr_Keeb August 17, 2010
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