And Samardzija got to show off the flip Friday night when he went deep at Coors Field against Rockies pitcher Anthony Senzatela.

MORE: MLB commissioner says bat flips ‘good for the game’ 

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And, hey, was that a modified “One Flap Down” between first and second? Should a pitcher feel shame or pride when a fellow pitcher styles after homering? To the unwritten rulebook! 

The roundtripper was the third of Samardzija’s career and his first with the Giants. (UPDATE: Joe Rodgers of Omnisport noted that the homer traveled an estimated 446 feet, making it the longest homer by a pitcher in MLB’s Statcast era, which started in 2015.)

(UPDATE 2: Karma caught up with Samardzija. He allowed eight earned runs over six innings, including a pinch-hit home run by Trevor Story that landed in almost the same spot as Samardzija’s blast. The Giants lost 10-8.)