There is man sitting in a bar who is really, really drunk. When the bar closes he gets up to go home.
He stumbles and falls couple of times and finally manages to get out of he door. As he gathers himself, he sees a nun passing by. He stumbles over to her and starts punching her in the face.
The nun is shocked beyond belief, but before she could say anything, he leans over and punches her again. This time the nun hits the pavement. The drunk stumbles over to her, kicks her in the butt, picks her up and throws her against the wall.
By now the nun is very weak and can barely move. He leans over her, grabbing her by the collar of her habit and says, "Not feeling too strong tonight, are you, Batman!"