Harry Hart: Manners maketh man. Do you know what that means? Then let me teach you a lesson.
Harry Hart: There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self.
Harry Hart: Are we going to stand around here all day, or are we going to fight?
Harry Hart: I'm a Catholic whore, currently enjoying congress out of wedlock with my black Jewish boyfriend who works at a military abortion clinic. So hail Satan, and have a lovely afternoon, madam.
Princess Tilde: If you save the world, we can do it in the asshole.
Harry Hart: The suit is the modern gentleman's armour.
Merlin: You are about to embark on the most dangerous job interview in the world.
Harry Hart: Boys, I've had a rather emotional day, so whatever your beef with Eggsy is, and I'm sure it's well founded, I'd appreciate it if you could just leave us in peace.
Big Goon: This whisky is amazing, you will shit.