fake moonlanding
Something a person you think is cute says or does that is so unattractive or stupid that you realize in that single moment that there is no way you can date them or continue to date them.
"I couldn't believe what she said about Iraq. It was a total fake moonlanding."
"I thought he was cute, but making me listen to Lil' Wayne in the car was a fake moonlanding."
"I thought he was cute, but making me listen to Lil' Wayne in the car was a fake moonlanding."