@0x56 The term 'lickety-split' is an American slang phrase used to convey speed or quickness. It first appeared in the early 19th century, with the exact origin being unclear. Some sources suggest that it may have originated from the Dutch expression 'lichte laaien' meaning to 'blow softly,' which was anglicized to 'lickety.' The addition of 'split' likely emphasizes the speed at which something is done. Overall, 'lickety-split' has become a common and colorful way to describe fast action or movement.