The film opens to a school in a village where a boy recites a national anthem before all the staff and students of the school. Another boy is seen running to school as he is late. His teacher punishes him, while comparing him to the boy who recited earlier, who is revealed to be his younger half-brother. An enmity grows in the older brother as he is always compared to his younger brother. The younger brother burns the photo of the older brother’s father as he was the reason for his defeat in the school’s kabbadi match. In retaliation, the older brother throws the younger brother into a well. Watching him get drowned in the well, the older brother runs away from the village.

Subramani is a fun-loving young man who has two playful friends. They want to become rich without toiling for it. Subramani decides to woo Mahalaxmi to inherit all her wealth.

Lingam (Sakthi), the younger son of Nasser, leads life in his own way. He along with his set of friends (which includes Santhanam and ‘Lollu Sabha’ Jeeva) goes around town enjoying. But Lingam’s father is against his ways. He often compares him with his elder brother Chandran (Adhitya Menon), who runs a software firm in Hyderabad and is caring towards the family. Lingam falls in love with Radhika (Ramya Nambeesan) and he decides to make her sister Indira (Meera Vasudevan) enter wedlock with his brother. After their marriage, Chandran takes Indira to Hyderabad. But she comes across a startling truth that Chandran is none but a dreaded don in the capital city of Andhra Pradesh and that had hid this truth to his family. The onus now falls on Lingam to set things right. He promises Indira and Radhika that he would bring his brother back to right ways. But a hindrance to his mission is Boppala Ram Babu (Ravi Kale), who has a score to settle with Chandran. Does Lingam succeeds in his mission or not forms the climax.

A slick robotics expert joins a murderous plot after a passionate affair takes a sudden turn, but nothing not even death , is what it seems to be.

Arivazhagan, an irresponsible youngster, receives an opportunity to contest the elections. So, he decides to mend his ways and become a better person.

Arun, a struggling theatre artiste, and his friends start a website that helps men to unite with the women of their dreams. Everything turns upside down when Arun has to put his own love at risk.

Ganga (Jyothika) lives in a village and secures state second rank in XII board exams. Although she wishes to pursue engineering, her father Veluthambi (Murali) plans to get her married to Adhithya aka Adhi (Madhavan) who also hails from the same village. Adhi is a fun loving person who has just completed his law degree and prefers to enjoy his bachelor life and is not interested in marriage.
Adhi comes to the village and meets Ganga trying to convey his feelings. To his surprise, Ganga also is not interested in marriage as she wants to study engineering. Both of them decide to somehow stop the wedding by creating some problem before the wedding but all their effors go in vain as both the families get even closer following their plans.

Appu and Raja are twin brothers who were separated soon after their birth. Years later Appu, a dwarf, has become a circus clown and is loved by everyone while Raja is a car mechanic. When Appu’s love is rejected as he is a dwarf he tries to commit suicide. His mother comforts him and reveals to him that while she was pregnant with her twins their father Sethupathy was killed by four criminals Francis, Dharmaraj, Nallasivam and Satyamoorthy and also poisoned her which is the reason he turned a dwarf. Appu now decides to take revenge against the criminals but his lost twin brother Raja is framed for his crimes by mistake.

A couple in love, accidentally become teenage parents. Unpleasant situations make them fall apart. Manikandan, left alone with his son, struggles as a single teenage father. Fate owns him, bringing Sindhu back into his life.

Naresh (Allari Naresh) is a happy go lucky youth who enters the guest house of Gopal (Rajendra Prasad) which is possessed by evil spirits. He succeeds in impressing everyone as the fake Swamiji who has all the powers to deal with the evil spirits and collects huge remuneration for his job.

Killer crocodiles and their offspring terrorize residents of a small community.

Rajesh goes to jail for killing his second wife. Meanwhile, his son grows up among the local goons and establishes himself as a full-fledged rowdy. Rajesh wants him to get married but he hates women.