Been a while since we had a good scare!

What happens here

The video captures a moment where an individual is unexpectedly startled by a loud noise upon entering a van, leading to a sudden physical reaction. While presented as a prank, this incident can serve as a demonstration of how sudden stimuli, in the absence of clear visual warnings or awareness, can lead to unpredictable movements, potentially increasing the risk of accidental head injuries in environments with overhead obstructions.