Saban, Ramazan and Bayram are sailors in an Ottoman Navy and Hüsamettin is their commander. Hüsamettin's aide Ramazan, Saban who is foster son of Hüsamettin's sister and Bayram who is married to Hüsamettin's niece stays at Hüsamettin's family residence. Hüsamettin's sister thinks Ramazan is her foster son Saban when she realizes her mistake she introduces Ramazan to her brother as her son in law Bayram since she was afraid of Hüsamettin's short-tempered character. Things get complicated when real Saban and Bayram come to the residence. Now Saban has to be Ramazan and Bayram has to be Saban. Meanwhile, a gulyabani (a ghoul from Turkish folklore) haunts the residence.

A young and beautiful female teacher starts working in an all boys high school.

Lazy, uneducated male students mostly coming from money, share a very close band. They live together in the dormitory of this private highschool, where they daily plan their latest pranks on teachers or the other classes. Because of the financial crisis, the headmaster agrees to enroll female students. As the new students try to fit in, a struggle between both parties start, trying to prank the other part away. The prank war continues until PE-Teacher decides to take the class out on a trip for a becoming scouts.

Late 19th century in Alexandria. Two traditionally rival Turkish families, "Seferoglu"s and "Tellioglu"s are competing for the "Green Valley". The winner will be determined by Daver Bey, who has a beautiful young daughter, Leyla. Both families try to arrange a marriage between a man from their family and Leyla, so that Daver Bey will be inclined to give the green valley to his "relatives". Tellioglus, who are behind in the race, desperately find a final solution: They will fake their idiotic butler, Saban, as the highest ranked Ottoman soldier in Egypt: Tosun Pasha.

Clumsy soldiers Şaban and Ramazan fall for a singer-dancer and accidentally become secret policemen tracking down a missing diamond.

Zuhtu, a nosy hawker who sells meatballs, one night finds a young girl escaping from her cruel relatives. He intends to help the girl but this costs him too much.

A sincere and hardworking student joins the Chaos Class, but acceptance seems unlikely when he becomes the target of their pranks.