In an attempt to earn some money, Madhav (Arshad Warsi), Laxman (Kunal Khemu) and Lucky (Tushar Kapoor) scam college students into purchasing fake History exam papers. At the beach, Laxman (Shreyas Talpade), a water sports official is ridiculed by some tourists for his stammering problem. Daboo (Kareena Kapoor), Laxman's tomboyish partner, is angry and goes to fight. Gopal (Ajay Devgan) comes and tries to make peace but ends up beating them after they point at him. Three robbers — Pappi (Johny Lever), Daga (Sanjai Mishra) and Teja (Vrajesh Hirjee) — rob the queen's necklace and are on the run from police and end up in Goa. Pappi, who suffers from a short term memory loss problem, hides the necklace in Pritam's (Mithun Chakraborty) house. Pritam, the father of Madhav, Lucky and Laxman, is a school bus driver, but is always being pestered by neighbors and ruffians who had all loaned money to his three good-for-nothing sons.