Is gasgas Italian?

Excuse me, I've heard the term "gasgas" mentioned in relation to certain financial transactions, especially in the cryptocurrency space. But I'm a bit confused about its origin. Could you clarify if "gasgas" is indeed an Italian term? I'm aware that Italy has a rich history in finance and business, but I'm not familiar with this specific terminology. Is it a colloquial expression, a technical jargon, or perhaps a misnomer that has gained popularity in the cryptocurrency community? I'd appreciate any clarification you could provide.