How do you unlock tall goat?

Could you elaborate on the phrase "unlock tall goat"? It seems quite unconventional and I'm curious to understand the context behind it. Are you referring to a specific game, software, or cryptographic puzzle that involves unlocking a character or feature named "tall goat"? If so, the steps to unlock it would likely depend on the specific platform or system you're working with. Could you provide more details or specify the context in which you're asking this question? Without that information, it's difficult to give a precise answer.