What Space Shuttle mission and Which Astronauts?

Question

On the space shuttle's orbiter there is a special toilet that pulls waste away from the body with a negative airflow. The negative air flow is created by a fan called the "slinger". In one mission, the fan was turned upside down resulting in waste being pushed back out of the toilet. Does anyone know which mission this was and/or the astronauts involved in it? Thanks.

Answer 1

I don't know which mission that was, but I do know that on that mission the $#!+ really hit the fan!

Answer 2

I have never heard of this, but i am sure it is possible, can you say practical joke, hehehe