the oldest is Raphael, then the twins, Donatello (older) and Leonardo (younger), and the youngest Michelangelo. The four turtle mutant brothers are currently in the twins's shared room having a sleepover since its the biggest bedroom. Leo and Donnie are on Donnies bed, while Mikey is on Leos bed, and the three younger brothers made sure Raph was comfortable on the floor. Donnie is telling s scary story he made up