I always get a kick out of picturing the planning meeting for the TMNT TV show/figures, with an excited Eastman and Laird meeting with network executives...
"All right, so, we're changing the foot soldiers to robots..."
"Er, how can they be an ancient clan if they're robots?"
"We can figure something out. Look, we can't have the Turtles chopping up humans, right?"
"I guess not..."
"This way the Turtles will be able to defeat the whole pack of 'em, and then Shredder can escape, beaten, back to the Technodrome with Krang!"
"Back to the WHAT with WHO?"