In meat man parlance, an Ass Twister is someone who gives the impression of wanting to buy, but in reality has no intention of doing so. Crafty and cunning, these time wasters are a particularly insidious breed of shit breather. Also known as come backs and be backs, the Ass Twister inquires about every item the meat man has to offer, frequently interrupts his presentation with inane questions, wants to run their grimy paws on the merchandise, wants brochures and phone numbers and then refuses to buy because they haven't got two nickels to rub together and they've already blown their allotment of food stamps even though it's only the second day of the month.
Russ: "So, if I make you a deal sweet as pie, can you take these six cases I've got laid out here?"
Shit Breather: "No, but if you come back da fust of da monf, I'll be wif you on dem cases!"
Russ: "You Fucking Ass Twister!"