Pedro Martinez celebrated Ortiz's 500 HRs by pouring champagne on his head

BOSTON, MA - JULY 28: David Ortiz #34 of the Boston Red Sox hugs Pedro Martinez, a former member of the Boston Red Sox, during a ceremony to retire Martinez's number 45 before a game with the Chicago White Sox at Fenway Park on July 28, 2015 in Boston, Massachusetts. (Photo by Jim Rogash/Getty Images)

Pedro Martinez is clearly happy his old teammate has reached the 500 plateau.

After David Ortiz hit the 500th home run of his career, Martinez took to Twitter to show how he celebrated.

With champagne.

Poured over his head.

Gotta love Pedro.