What Does The Phrase "Oh Snap" Mean?

The phrase "Oh, Snap" is basically a common slang term, which would convey surprise or shock. This phrase was coined by the American Rap superstar Biz Markie. This phrase was coined in his hit single Just a Friend. It has become a fastener in pop culture and slogan history as one of the more accepted rap-inspired phrases.

Some of the additional variants of the phrase are Oh snap!, Oh, SNAP!, Ah, snap! (UK version), S-s-s-snap Breaker! (Origin unknown), 0H 5N4P (Simple 1337 format), Oh... snap! And OH SNAPE.