A deep stall is an airplane stall where not only does the aircraft not get enough lift from the wind speed, but, there's enough wind to push the nose of the plane up which makes it impossible for the plane to pitch back down to exit the stall normally.
Basically there's not enough wind to lift the whole plane but there's enough lift to keep the nose up which removes the possibility to pitch down and escape the maneuver.
When the pilot entered a deep stall he sobbed violently.

"Captain I think we're fucked. We're in a deep stall now..."

"Why the hell aren't we pitching down!?" Oblivious pilot.
by C4BrickorSleep October 9, 2023
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