The Skylab “stowaway” prank

On September 10, 1973, NASA Astronaut Owen Garriott successfully pranked flight controllers by playing a recording of his wife whilst on SkyLab. There were no women on board the space station and was used to make it look like there was a stowaway.

Controllers in Houston were startled to hear a woman’s voice beaming down from Skylab. The voice startled capsule communicator (CAPCOM) Bob Crippen by calling him by name, and then the woman explained: “The boys haven’t had a home-cooked meal in so long I thought I’d bring one up.”

After several minutes in which she described forest fires seen from space and the beautiful sunrise, the woman said: “Oh oh. I have to cut off now. I think the boys are floating up here toward the command module and I’m not supposed to be talking to you.”

As the Skylab astronauts later revealed, Garriott had recorded his wife, Helen, during a private radio transmission the night before.

Boss played a prank on his subordinates

In Bosnia and Herzegovina, a boss decided to play a prank on his employees. The owner of NSoft, Igor Krzyzic, held a meeting at the company’s main office and delivered a speech. Apparently, he thought that committing suicide would be a great conclusion of the speech. So, he just jumped off the balcony. Fortunately, no one was hurt; including the creative boss. This was not his first prank. Back in 2015, he did another one.