What is the difference between OG and original?

Could you please elaborate on the distinction between the terms "OG" and "original"? Are they interchangeable, or do they convey different nuances in the context of cryptocurrency, finance, or general language usage? What specific meanings do they hold, and how might they be used in different scenarios to convey a sense of authenticity, exclusivity, or historical significance? Understanding the subtle differences between these terms could be crucial in maintaining clarity and precision in our discussions within this field.