D.F.Y
D. F. Y is where kids get sent when they talk back to the teacher and think they're the main character in a movie.
"I got D. F. Y because I said the teacher was a fake.", @FakeTeacher
"D. F. Y is where I learned how to be a bad kid.", @BadKid123
"I got sent to D. F. Y because I laughed at the teacher's hat.", @HatLaughter