How much is bonk bonk?

Could you please elaborate on the phrase 'How much is bonk bonk?'" I'm genuinely curious as to what this phrase might mean. Is it referring to a specific amount of a certain cryptocurrency? Or perhaps it's a slang term for some financial transaction? Could you possibly explain the context in which this phrase is typically used? I'm trying to wrap my head around it, but I'm a bit lost. Any clarification you could provide would be greatly appreciated.