What is a DOGE slang?

Excuse me, could you clarify what "DOGE slang" refers to? I'm not entirely familiar with this term, and I'm quite interested in understanding its meaning and origin. Is it a recent trend in the cryptocurrency community, or perhaps a slang term associated with a specific finance-related topic? Could you provide some context or examples of how it's used? I'm eager to learn more about this intriguing slang expression.