Sidney Crosby dresses up as Rocky Balboa for Halloween

Sidney Crosby gave fans of the Philadelphia Flyers even more reason to loathe him.

During the Pittsburgh Penguins’ Halloween party on the weekend, Crosby dressed up as Rocky Balboa — only one of the most beloved fictional characters in Philadelphia.

Teammate Evgeni Malkin, who went dressed as a vampire, posted the picture on his Instagram account.

Philly was not amused.

The Flyers visit Pittsburgh on Wednesday. The timing is perfect.