Sanctimonious. Self-righteous. Self-satisfied. Smug. Preachy. Pious.
These words are often used to describe cyclists. And for good reason. Some cyclists are dickheads. Just like some drivers. And some pedestrians. And some doctors. And some priests.
This hilarious film clip, titled Motherfucking Bike by Sons of Science, explores this notion.
Warning: Rude words.