Uupa and Puar were fighting this vampire guy (I can't remember his name) when Goku was trying to locate the last Dragon Ball in the original series to bring Bora back to life. Uupa then startled the vampire by taking a cross-shaped position. The vampire recoils in fear as the words "Jesus Chris!! Oh God!" flashes over his head; vampires are portrayed in media as demonic beings. Jesus is canon in DBZ to some degree.
