1. The third person in the Christian Trinity; The Bible says Jesus promised the Apostles that he would send the Holy Spook after his Crucifixion and Resurrection; it supposedly came on Pentecost.
2. A male who creeps into the quarters of a sleeping female in an attempt to sexually stimulate her, then claims he was sent by God when she awakes in a state of arousal.
Christians believe Mary, the mother of Jesus, was impregnated by their holy spook.