Kyaa Kool Hai Hum

Rahul (Tusshar Kapoor) is sincere and hardworking whilst Karan (Ritesh Deshmukh) is just the opposite. Both are best friends & cool wannabes. When the city is rocked with a series of rape & killings, the police with psychiatrist/psychologist Dr. Screwvala(Anupam kher) are in search of this dreaded Serial Killer, and Rahul becomes the prime suspect, yet being innocent. Things take a funny turn when the job of nabbing Rahul is entrusted to a violent lady Inspector called Urmila Martodkar (Isha Koppikar) who enters Rahuls life on a pretext, and tries to seduce him into showing his true nature.

Rahul falls in love with her and she loves him back, not remembering she is on an police force mission. By this time, Karan falls in love with D.K.(Rajendranath Zutshi)i.e.

his bosss ex Kiran(Bobby Darling) who is actually the brother of Rekha(Neha Dhupia) a psychologist and Karans ex college mate.After a roller coaster ride of mistaken identities & comedy of errors, the film reaches its crescendo when Karan is about to wed Kiran at the temple, not knowing that she is a transvestite but Rekha and D.K. reach on time,where D.K.

takes Kiran away and Rekha reveals that it was she who used to call and write letters to him on name of Kiran,Karan realises his true love and reunites with her.The police are on the verge of arresting Rahul as the rapist.When Rahul was about to be arrested, the true rapist reveals himself who turns out to be Uma Shankar Tripathi(Rajpal Yadav) and is arrestdd by police.Rahul and Urmila reunites and the film ends.