It's from A Knight's Tale - basically that scene replicated as an icon. The group (one blacksmith, two sidekicks, one Chaucer - also see the Literary genius icon - and a squire masquerading as a knight) lean over the evil knight who's been knocked off his horse and repeat his previous threat back at him, one line per person. 'Welcome to the new world' is a response to 'In what world could you ever beat me?' If you haven't seen it, you need to.