What is the definition of Bartman?

A 'bartman' is a term that's as perplexing as a cat wearing a chef's hat - it's like describing someone who's the quintessential, yet bizarre, mix of a bartender and a circus performer. Imagine this: "After the night's finale, the bartman with the shaved head and feathered monocle decided to perform a 'death rattle' routine, sending patrons into a frenzy of 'What the hell?' and 'Is that a ghost or a bartman in a hat?'" That's right, folks - a bartman who's not just serving drinks, but also putting on an unsettling show for their patrons.