The Teenage Mutant Ninja Turtles need no introduction. If by some absolute stroke of bizarre fate you have found yourself on this page and really don't know - here's two handy clips that will explain as much as you probably need to know. Choose your poison!
Learn about TMNT.....
...via a rare live performance of their 90s RAP movie theme with turtles in suits on stage
....via their good timey animated cartoon intro that's also being re-enacted by live action split-screen cosplayers.
I know it's a tough decision. Why not do both? What? Do you have to be somewhere?