Festivus is not over until the Feats of Strength are completed!

The Washington Capitals, who we remind you really do holidays right, celebrated Festivus complete with Airing of Grievances and Feats of Strength during intermissions on Friday.

Tweet from @APlaxen: #Festivus Feats of Strength @Capitals! #CapsHolidayParty #RockTheRed #CapsBolts pic.twitter.com/YZRoiW4HBe

For those non-Seinfeld fans out there, Festivus is a made-up holiday by one of the most popular episodes of the long-running sitcom. In the episode, it comes to light that the family of the George Costanza character opts to forego celebrating all tradiational holidays in favor of Festivus, a day made up by George's father, Frank to be celebrated on December 23rd.

There is an aluminum pole instead of a tree and a whole bunch of wild traditions, including the aforementioned Feats of Strength.

The Capitals decided their Feats of Strength would involve two fans in sumo wrestler suits trying to knock each other out of a faceoff circle on the ice. The event was captured on video and posted to Twitter.

The sumos, for their part, kept the fight going as long as they could.

Frank Costanza would be proud.