Board Thread:Questions and Answers/@comment-16436805-20140325160659/@comment-24211000-20140831230942

No it isn't, and it never will. They should use They should use it in the next movie
 * Turtle Power
 * High Three
 * Cowabunga
 * L.T.D. (Like a Turtle Do)
 * and, most of all: BOOYAKASHAA!