PNC Park T-Rex inspires Cardinals reliever to do his best 'running dinosaur' impression

At this point, you're probably familiar with everyone's favorite inflatable T-Rex costume. In just the past year or so, it's popped up in the stands in Oakland, on the field in Houston, even terrifying unsuspecting children at Chase Field.
On Friday night, it made an appearance in Pittsburgh for the Pirates' game against the Cardinals, taking a quick lap around the outfield prior to first pitch -- and St. Louis reliever Matt Bowman was so moved that he decided to do his best dinosaur impression:

Proper arm placement, appropriately choppy steps -- A+ execution from Bowman here.