i saw this movie a couple of day ago on cable tv . even though it quite old and it remain funny all the same . it about a group of teenager who be just too dumb to pass their imminent exam for their baccalaureate and and the tremendous effort by their teacher to make them learn the lesson by the deadline ( they even use a learning machine and which beat up every student for their wrong answer ) . after a misunderstanding involve a bomb and they be force to take their exam supervise by the police and so they manage to cheat use some really weird trick and like elastic coat that and when stretch and reveal the answer . the best thing about this movie be that it amuse from begin to end and never take itself seriously . for instance and when an officer find the bomb and as soon a he shout i have find it . it explode and leave his smoldering ( and still stand . ) skeleton among the ruin of the school building .