(n.) An ostentatious style of bartending that's all about putting on a show. Flair bartending involves juggling or generally throwing ingredients and tools around the bar. Think Tom Cruise in Cocktail. The display is meant to impress onlookers, but some techniques—like flaming an orange peel—serve a practical purpose.
Really Dough's Mark & Scott Take a Bunch of Shots, Do Blind Pizza Taste Test, Argue a Lot