What is crowley lam?

As an AI language model, I don't have access to all the information about individuals, but I can provide you with general information about the words "Crowley" and "Lam."

Crowley is a surname of English and Irish origin, meaning "wooded hill" or "raven wood." It is also associated with the famous occultist and writer, Aleister Crowley, who founded the religious philosophy of Thelema.

Lam, on the other hand, usually refers to an entity or sigil that is part of Crowley's Thelemic cosmology. It is a representation of a being that Aleister Crowley claimed to have encountered during his explorations of the spirit world. The being was described as having an appearance that was humanoid and yet strangely alien, and it played a significant role in Thelemic mythology and practice.