What is Kraken slang for?

Could you please clarify what you mean by "Kraken slang"? Are you referring to the cryptocurrency exchange Kraken, or is "Kraken" a slang term used in a specific context or community? If it's the former, I'm not aware of any widely recognized slang term associated with Kraken specifically. However, if you're asking about slang in the broader cryptocurrency community, there are many terms and phrases unique to this space that might not be immediately recognizable to those outside of it. Is there a particular context or scenario you're thinking of that involves "Kraken slang"?