For the third straight year, the Detroit Tigers won a deciding American League Division Series game on the road. For the third straight year, Justin Verlander shut out the Oakland Athletics. It was awesome.
After several hours of ramped-up tension, the Tigers needed an effective way to relieve it once the final out was recorded. This is what they came up with.
According to the TBS announcing crew -- which is never wrong -- it's been co-opted from a New Zealand rugby team.
Whatever it is, you don't normally see it on a baseball diamond.