I had the ' crappers ' knocked out of me one day ...I had just finished a 100hly service on a Cessna 152....the chief Engineer signed off the Aircraft Maintenance Log ..... and up we went for a ' test flight '
We did the ' magneto ' test in flight etc ... and then a ' stall ' maneuver ( no airflow over the wing ... beeper screaming it's head off in the cockpit ) wherein the aeroplane just ' drops ' ... my ' guts ' nearly came out of my mouth , head hit the top of the cockpit ceiling.
The chief decides to ' race towards the ground ' in a vertical fall ... pulls up on the stick ... by this time I feeling pretty ' green ' ....then over we go on tight banking ... left bank .. then right bank ....I just wanted to get out, but I couldn't of course.
A couple of ' touch and go's ' and back on the deck....I went to the hanger looking for a ' sick bag '
When he parked the plane, I told him next time ' give me a G Suit ' ....

a ' G Suit ' for a 152
I never went up with him again .... he was smiling all the time
Col...