How did Triangle of Sadness writer/director Ruben Östlund stage the darkly funny dinner cruise on rough seas that turned into the most hilarious barf-fest since the pie eating scene in Stand By Me? The signature scene in the Best Picture nominated satire was an elaborate production, to convincingly convey both the rough seas that made the upper crust guests queasy, leading to a proper barf-a-rama. Watch how they did it. But there is enough hurling that you might want to consume it in, well, small chunks.
