A man buys a lie-detecting robot that slaps people who fib and tests it out at dinner. He asks his son, “Did you go to school today?” The son replies, “Yes,” and the robot slaps him. The sons says, “All right, I went to the movies.” The father asks, “What did you see?” and the son replies, “Toy Story 3.” The robot slaps him again, and the son says, “OK, OK! It was Anal Gang Bang 3.” His father snorts and says, “When I was your age we didn’t know what porn was.” This time the robot slaps the father. The mother sputters in her coffee and retorts, “Ha! He’s your son, after all,” and the robot slaps her.
DIRTY JOKE: lie detector robot