The plot begins in a remote village in Tamil Nadu named Pannaipuram (the birthplace of director Venkat Prabhu). Samikannu/Sami (Premgi Amaren), son of a karagattam artist, Vinayakam/Vinay (Jay), son of a military man, and Ramarajan/Ram (Vaibhav Reddy), son of the local bigwig and the village Casanova, are three rebellious youths who try various attempts to flee their village and see the outside world but are usually caught and punished by the conservative elders. After being punished harshly, they attempt one last escape and succeed. The trio runs away to the town of Madurai, hoping to stay with Vinayakam’s friend Azhagar.

On arriving at Azhagar’s place, they find him getting married to an American woman named Angelina Jolie. Azhagar tells them that he had met her in Goa and that they will spend their honeymoon in London. The three friends are inspired to travel to Goa, meet a foreign woman there and marry her. Upon realizing that they have mistakenly brought along a sacred golden jewel from their village temple and thus can never return, they pack their bags and head to Goa.

At Goa, they meet a fellow Tamil named Jack (Aravind Akash) who provides food and shelter and introduces them to the party culture of Goa. Vinayakam falls in love with Roshini (Piaa Bajpai), a club singer, while Samikannu attempts to woo an American named Jessica Alba (Melanie Marie) whom he had seen earlier at the wedding in Madurai. The three friends are given a makeover by Jack and Roshini, and they begin a new lifestyle in Goa.

At this point, enters hotelier Danny (Sampath Raj), who is Jack’s lover. Danny is attracted by Samikannu’s innocence and begins making affectionate advances toward him; Samikannu is oblivious. This invokes the jealousy of Jack, who hires ninja-themed henchmen to beat up Samikannu. In an awkwardly heroic scene, Sami nullifies their attack.

Ramarajan’s life takes a twist after he comes across Suhasini Fernando (Sneha). They begin dating, and Ram learns that she is a wealthy entrepreneur who owns a luxury cruise ship named Casino Royale. The two eventually get married, and Ram gifts her the golden jewel from his village, which she locks in a secret room aboard her yacht. Soon the trouble starts. Ram learns that Suhasini is slightly neurotic: a fact revealed to him by her former husband Shakthi (Prasanna). The marriage takes a bitter turn, and Ram turns to his friends for help. Together they plan a covert mission and successfully retrieve the jewel.

Vinay and Sami are successful in their romance. The three boys eventually return to their native village, along with Roshini, Jessica, Danny and Jack. There, a surprise awaits Ram, in the form of Nayantara. The epilogue takes place in Goa, showing Suhasini falling in love with Madhan Kumar (Silambarasan Rajendar). As they hug, Madhan’s nose begins to bleed, indicating that Suhasini has become a victim of Manmadhan.

The film parodies various themes prevalent in Tamil cinema, as well as many popular Tamil songs. Director Venkat Prabhu makes several cameos throughout the film.

Cast

Piaa Bajpai was selected as lead heroine marking her first collaboration with Jai.
Jai as Vinayagam Manickam alias Vinay, a young boy from village ran to Goa with his friends to married foreign girl
Vaibhav Reddy as Ramarajan Ambalavanar alias Ram, a same ambitious boy and Vinay’s friend from that village
Premji Amaran as Samikannu alias Sam, also same ambitious boy
Aravind Akash as Jack, a six-packed gay who falls in love with Danny
Sampath Raj as Daniel ‘Danny’, Jack’s friend
Piaa Bajpai as Roshini, Vinay’s love interest
Sneha as Suhasini Fernando, divorced Lady who marrying Ram
Melanie Marie as Jessica Alba, Sam’s love interest
Vijayakumar as Nattamai
Chandrasekhar as Manickam, Vinayagam’s Father
Shanmugasundaram as Karagattakkarar, Samikannu’s Father
Anandaraj as Village Villain
Srilekha Rajendran as Ramarajan’s Mother
Sathyapriya as Samikannu’s Mother
Ravikanth in many characters such as , a lorry driver, iyer at marriage, casino player and newcomer at village
Sangeeta Krishnasamy as Jessica Alba’s friend (Uncredited role)

Guest appearances (in order of appearance)
Ajay Raj in “Yellalu Thalamuraikku” Song
Silambarasan as Manmadhan/Madhan Kumar
Nayantara as the New Girl in Village
Prasanna as Shakthi Saravanan, Suhansini’s ex-husband
Venkat Prabhu as Himself
Vasuki Bhaskar as Herself
Sakthi Saravanan as Himself
Silva as Himself