Okay, okay, okay--here's my Last Supper joke:
It's The Last Supper, and as the apostles are finishing their meal, Jesus Christ stands up and announces, "My brethern, this is the last time I shall ever break bread with you. As I speak, the Roman Guard are on their way here to arrest me and it is because one of you has betrayed me."
The apostles are aghast! They cannot fathom the idea that there might be a traitor in their midsts. They all think so highly of each other that each begins to think that he might have done something inadvertantly to betray their master.
Luke comes up to Christ and asks, "Was it I, Lord?"
Jesus responds fondly to his follower. "No, Luke, it was not you. In fact, I happen to know that you have written great words about me, and those words will live forever."
Then Peter comes up to Christ and asks, "Was it I, Lord?"
Jesus turns to Peter and says, "No, Peter, it is not you. Though there will shortly come a time when you will deny me, you do not have it in your heart to betray me. It is not you, my brother."
Then Judas Iscariot comes up to Christ and asks, "Was it I, Lord?"
Jesus rolls his eyes and says, " "Was it I, Lord? Was it I, Lord?" "