A priest, a rabbi and a whale walk into a bar.
The priest walks up to the bartender and says, "since I believe that our lord and savior has appeared on this Earth as Jesus Christ, I shall drink sacramental wine."
The rabbi walks up to the bartender and says, "since I do not believe our lord and savior has appeared on this earth and am still waiting for him, I shall drink manischewitz wine."
The whale walks up to the bartender and says, "EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE"