" Zantop too, but the guy woke up and starting kicking the floor and the crew heard/felt it and came back."
Now let's not mess up a really good story here....
The crew actually was level in cruise when they heard a knocking at the cockpit door.
This was quite disconcerting, at night, in a freighter.
The F/E looked through the peep hole and saw a small Indian type fellow standing there crying and yelling "where are you taking me!!"
The F/E asked the Captain "what should I do?" to which our intrepid hero one Captain Thomas ( The Cooch Monster ) Cucinotta replied: " Let the poor F-cker in if he doesn't have gun!"
Turns out our friend Habib was a drunken frat boy from BOS, and his buddies had walked out to the loading dock at the Zantop facility and dumped his passed out azz into a box of car parts.
Next thing he knows he wakes up ( Not in the belly ) in the main deck cargo area, in the dark, in the cold, in a box, while hearing the incessant drone of 4 out of synch Allison 501's growling at him.
Freaked him out a bit...as well as it did the Crew when they heard him knock on the door.
That's the way I remember it.
Back in the day.
Sigh.
YKMKR
Your story may be true (never heard that one) but the one I am referring to never made it off the ground. The crew taxied out and heard/felt faint 'knocking' and decided to taxi back to the ramp. Cargo loader locked in the LOWER bin admitted that he fell asleep.