What is mormon soaking?

"Mormon soaking" is not a recognized term or practice within The Church of Jesus Christ of Latter-day Saints (often referred to as the Mormon Church). There is no ritual or tradition within the faith that goes by that name. The term may be used incorrectly, perhaps in reference to something else entirely, or it may be a misunderstanding or misrepresentation of aspects of Mormon culture or religious practice.

If you encountered this term in a specific context, providing more information about where you heard it might help clarify its meaning. It's possible the term is being used in a slang, informal, or inaccurate way.