When Craig is reading his supposed penis size on the class result list, one of the names that can be seen is 'Leeroy Jenkins'. This is the name of the famous
World of Warcraft character that was seen being impatient and charging into a room filled with dragon eggs shouting "Leeeeroy Jeeeenkinssss!", while the rest of his group discussed the detailed strategy for how to safely deal with it.
The title is a reference to the acronym "Too Much Information"
Legally, Principal Victoria and Mr. Mackey probably shouldn't have put the students' growth on a chart available to everyone as it could be seen as medical information being displayed in public without consent which violates HIPAA.