Michaelangelo is the most craziest and perhaps the most childish in The Next Mutation. Mikey's the only Ninja Turtles who continued to like pizza. Besides being the wisecracking turtle, he also drives their jeep along the streets of New York, hosting his own pirate radio show, The Sewer Hour, through which he plays music and discusses with young people about their problems. He was also shown to have very odd eating habits, culminating in some food, the other Turtles would rather repel (i.e. chicken feet, pouring soda on his cereal, etc.).
Michelangelo uses in this incarnation not nunchakus, but tonfas, with which he can handle exquisitely.