A school is an institution designed for the teaching of students (or "pupils") under the direction of teachers. Leopold hates school in many AGK parodies (except Adrenaline21, he doesn't hate school as Johnny tries to make him better student) . Schools are just like prisons (or hell) in Leopold's eyes (In Adrenaline21's AGK Series, Schools are like his house on his vision).
There are 3 schools in appearance, with other 4 mentioned.
In the first school, there was Sukscox and Principal Diknoz. It was destroyed in episode 54 by Leopold's Escape Key Bomb. In the second school, there was Stevenson and Principal Lixadik.
There are 2 schools. In the first school, there was Kameltoe and Principal Douschbagg. In 10th grade, there was Sukscox. Throughout 10th grade, Leopold tried to blow up the school but failed. Only the school itself is damaged, no deaths. It was soon rebuilt. In episode 32, Leopold used Hitler's Mass of Destruction service to blow his school up.
In the second school, there was Fuxkidz and Principal Dikshitt. Dikshitt is a slave of Justin. After Dikshitt's death, Hitler became Leopold's principal. This school had been closed by the superintendent once. After that, Justin replaced Fuxkidz. After Justin's flee, Fuxkidz returned.
In Adrenaline21's AGK Series, the school's teachers are from Downfall Nazi members as Leopold and Johnny goes on. School's debut is in the 6th episode as Leopold and Johnny are taking the bus into it. 1st episode mentions the school.
In PrinceStickFigure's AGK Series, the school is mentioned in the 1st episode of PrinceStickFigure's AGK Original Series and the full appearance of Leopold's school is in the 1st episode of PrinceStickFigure's AGK Rebooted Series as Leopold discuss with Jake about summer vacation.
There are 2 schools in appearance.
The first school was destroyed in episode 44 by Leopold's Keyboard of Doom.