Fireball Cinnamon Whisky is known for its intense, sweet, and fiery cinnamon flavor with a hint of whisky warmth. It originated in Canada in the mid-1980s as "Dr. McGillicuddy's Fireball Whisky" before being acquired by Sazerac Company. It's often enjoyed as a shot, in cocktails, or even in some baking recipes, offering a distinctive and bold flavor profile that appeals to those who enjoy spiced spirits.