Following the events of Harold & Kumar Go to White Castle , Harold (John Cho) and Kumar (Kal Penn) plan a trip to Amsterdam to chase a love interest and enjoy certain legal "herbs". Things go south when Kumar tries to use a homemade smokeless bong on the plane. Nervous passengers mistake it for a bomb, and the duo is immediately arrested as terrorists.
They crawl through an air vent. Kumar starts humming "Dhoom Machale" under his breath. Harold hisses, "Chup, pagal!" Harold And Kumar Escape From Guantanamo Bay Hindi