Ken Griffey Jr. Throws 1st Pitch at Mariners Game, Does Felix Hernandez's Pose

Before the Seattle Mariners hosted the Oakland Athletics at home on Friday night, Ken Griffey Jr. threw out the first pitch.

On its own, that’s pretty cool.

But Junior tossed the ball to Mariners star Felix Hernandez and then hit the former Cy Young winner’s celebratory dance he broke out after his perfect game in 2012:

This was more than just a pump-up moment, too:

[MLB.com, Twitter, YouTube]