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Former Heavyweight Champion of the world, Mike Tyson was on hand Thursday night in Pittsburgh to throw out the ceremonial first pitch. His form was probably as questionable as one would imagine coming from a boxer, by trade, but it was a strike. And afterward, Iron Mike showed that he still has his sense of humor. Check it out: 

Unfortunately the video cuts off just as it's happening, but, yes, that's Tyson mock-biting the ear of Tony Sanchez as if he were Evander Holyfield.

Tyson is in Pittsburgh in anticipation of a boxing event set up by his promotion (Iron Mike Productions) Friday. The fight Tyson is promoting airs live on SHOWTIME at 10:45 p..m. ET/PT (delayed on the West Coast). CBS Pittsburgh has more on the backstory.