The Detroit Tigers Celebrated Advancing to the ALCS With This Odd Dance

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. 

[H/T: FTW]