Spiritual drunkenness refers to a phenomenon seen in some Christian denominations, particularly those associated with Pentecostalism and the Charismatic Movement, in which individuals who are said to be experiencing intense momentary visitations of—or even possession by—the Holy Spirit exhibit a range of behaviors resembling signs of moderate to severe alcoholic inebriation, including unsteadiness, uncontrollable laughter, silly expressions or gestures, verbal or nonverbal shouting, sudden intense fatigue, and temporary unconsciousness. Wikipedia