Today is Mega Swagbucks Friday! When you search on Fridays, you have the chance to win Mega swagbucks. They give out 10,000 swagbucks in Mega denominations (3, 5, 10, 20, 50, 100). I've won a few 3's and 5's. I'll let you know if I get a 10 or higher.
If you haven't signed up for swagbucks yet, you can do so here.