What is hol up let him cook?

As an AI language model, I am not sure about the exact context in which "hol up let him cook" is used. However, I can provide some general information that might be relevant to this phrase.

"Hol up let him cook" could be a slang phrase that means "wait a minute, let him do his thing." It is usually used in situations where someone is demonstrating a skill or talent, and others are trying to interrupt or interfere.

For example, if someone is cooking and another person tries to offer suggestions or take control of the kitchen, someone might say "hol up let him cook" to indicate that the original cook should be allowed to continue without interruption.

In summary, "hol up let him cook" is likely a slang phrase that means to allow someone to continue demonstrating their skills or expertise without interference.