3 Idiots (2009)

Two friends embark on a quest for a lost buddy. On this journey, they encounter a long forgotten bet, a wedding they must crash, and a funeral that goes impossibly out of control.
Director:
Rajkumar Hirani
Writers:
Vidhu Vinod Chopra (screenplay), Rajkumar Hirani (story)
Stars:
Aamir Khan, Madhavan and Mona Singh