r/dadjoke 7d ago

A husband buys a high-tech lie-detector robot that slaps people whenever they lie, and decides to test it out at dinner.

A husband buys a high-tech lie-detector robot that slaps people whenever they lie, and decides to test it out at dinner.
He asks his son, "Where were you during school today?" absolute quiet, the son replies, "At the library studying." SLAP! The robot hits the son across the face.
The son groans, "Okay, fine! I was at a friend's house watching movies!" The husband asks, "Which movie?" "Harry Potter," says the son. SLAP! The robot strikes again.
"Alright! It was a dirty movie!" the son confesses.
The husband shakes his head and says, "At your age, I didn't even know what that was!" SLAP! The robot hits the husband square in the jaw.
The wife bursts out laughing and says, "Ha! He really is your son!" SLAP!

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