One for the thumb?

I would have never known what that meant had I not married a Pittsburgh girl who is passionate about Steeler football. After watching the Steelers dominate the Broncos yesterday, I think they have a great shot at that fifth Super Bowl ring.
If they do win, that will make my inlaws extremely happy and will completely change the dynamics of all family get togethers. Instead of complaining about Cowher and the Bus not being able to win the big game, like any good fan with a no championship team would do, they'll have to think of something else to talk about. WOW, it's almost like being a Sooner fan. ha!