Bill Clinton, George Bush, a spectacular looking blonde woman and an enormously large woman with an unfriendly scowl are in a train car.

The train passes through a tunnel, and in the darkness the unmistakable sound of a slap is heard. As the train pulls out of the tunnel, the daylight reveals a big red slap mark on Clinton’s cheek.
The blonde thinks: “That rascal Clinton wanted to touch me and by mistake, he must have put his hand on the fat lady, who must have slapped his face.”

The fat lady thinks: “That dirty old Bill Clinton touched the blonde and she smacked him.”

Bill Clinton thinks: “George put his hand on that blonde and by mistake she slapped me.”

George Bush thinks: “I hope there’s another tunnel soon so I can smack Clinton again.”