A rabbi, an Arab, a robot, and a Catholic priest walk into a bar. Only the robot exits.

How do you stop a robot from destroying you and the rest of civilization?
You don’t.

“Waiter! Waiter! What’s this robot doing in my soup?”
“It looks like he’s performing human tasks twice as well, because he knows no fear or pain.”

Knock knock.
Who’s there?
A robot.
Oh, shit.

Why did the robot order a milkshake?
To blend in with the general human population, making it easier to infiltrate society and—in time—conquer it.

Why was six afraid of seven?
Because seven was a robot.

By J. Alex Boyd, pointer from Dr. J.