Physically the smallest of the Turtles and the least mature. Mikey is easily distracted and enthusiastic about... well, pretty much everything. He's also extremely creative. He has a thousand ideas, and every now and then, one of them will be brilliant. This combination of creativity and lack of focus gives him a kind of "flow" that the other Turtles cannot match. He's a social mutant and more than the others, pines to be part of the real world.