Originally Posted by Gamma Goliath
They're not part human, just human like turtles. And they're just taller than typically depicted, not even above human height.
So you're telling me that it would be incorrect to describe the Hamato Yoshi version of Splinter as part rat? The mutation combines aspects of the existing organism with that of another. And Raph is gigantic. You could argue that there are humans as tall as him, but overall he's way, way larger than a typical human being, or even a typical bodybuilder.