The subway ad pranking bandit is at it again. After emasculating Iron Man, bombing Army Wives and countless other revisions, the vandal targeted killer cops with this activisty ‘MY NYPD Killed Sean Bell’ alteration, complete with gun wileding anti-hero Hellboy. Will Ferrell’s new upcoming, probably not funny comedy Step Brothers was also put on blast with the help of equally stupid movie The Mummy—it received a slight, but not as significant modification as you can see after the jump.

Photos: |Gerard Barberi|