The effect of a negative teaching output displayed upon a student. Usually the student has learned absolutely nothing on a subject and is, for the most part, doomed for the exam.
The teacher has failed to prepare their
class for the final exam through poorly taught lessons and leaving the
class on cliffhangers on a daily basis. The teacher may or
may not have an accent, which could further decrease your knowledge of the course. The teacher
may also fail themselves, being unprepared for
class and unknowing of the lessons they teach and questions they assign.
If you as a student has experienced any of these symptoms, then you have undergone "The Labana Effect"
Borrowed from "The Coriolis Effect" and/or "The Albedo Effect"