Free Money

For the last month WLAC (part time job) has had me only work one day a week instead of the usual two days since things are slow and they are trying to watch the budget. I received my check last weekend for the previous month and saw that I had been accidentally paid for working two days instead of one. I called my supervisor and left a message explaining the mistake and she called back and said "Merry Christmas". She's going to let me keep the extra pay even though I didn't work. I get an additional $500 that I shouldn't have. How cool is that?