The Teenage Mutant Ninja Turtles (often shortened to TMNT or Ninja Turtles) are four fictional teenaged anthropomorphic turtles named after Italian artists.. teenage mutant ninja turtles out of the shadows pc teenage mutant ninja turtles shadows of the past board game teenage mutant ninja turtles out of the shadows bebop teenage mutant ninja turtles out the shadows teenage mutant ninja turtles out of the shadows movie clips teenage mutant ninja turtles out of the shadows technodrome