Headcanon - Sleeping Turtle Tots
I bet when the turtles were really little, they all slept in the same bed.
I bet Raph was the cuddler.
Donnie was probably the opposite. I can imagine him sleeping on the edge, but being the blanket hog - grabbing the covers they all shared and rolling away so he’d have plenty of space.
Hyperactive little Mikey would be the kicker.
And Leo would be the one who complained to Master Splinter about all of this, eventually getting them either their own rooms, or getting split up in pairs until they got their own rooms.
But who knows? Maybe Leo could have been the sleep talker. Imagine little Leo talking about Space Heroes in his sleep. <3