An old nun, a cute Swedish girl, an American guy, and a Frenchman are all in a train car. The train goes into a dark tunnel and all 4 hear a slap. When they emerge, no one says a word but the Frenchman has a red hand print across his face.
The nun thinks that the Frenchman ****** the Swedish girl, so she slapped him.
The Swedish girl thinks that the Frenchman tried groping her, but ****** the nun instead, so the nun slapped him.
The Frenchman thinks the American ****** the french girl and she mistakenly slapped him instead.
The American is hoping there will be more tunnels so he can slap the Frenchman again