An imitative expression representing the quick sound or action of cutting, snapping, or severing.
2.
United Statesgeneral Englishcolloquialplayfulslang
A jocular or reduplicative interjection or phrase used for emphasis or rhythmic effect without a precise lexical meaning; often used in playful or emphatic speech.
Examples:
EN: I don't need to tell you this, but this weed was... the shiz-nittle-bam snip-snap-sack !