Seinfeld celebrates newest Met Yoenis Cespedes, rhymes him with Festivus

No doubt comedian Jerry Seinfeld was as happy as any other Mets fan when the New York team announced it was adding big hitter Yoenis Cespedes to its lineup. 

So happy, in fact, that the die-hard fan couldn't resist tweeting out this proclamation in celebration, to the obvious delight of Mets and "Seinfeld" fans everywhere: 

The quote, of course, is in reference to the secular holiday featured on Seinfeld's eponymous sitcom, referred to as "a Festivus for the rest of us." 

Clearly, he is the master of his domain.

H/t Bleacher Report