Mine was when me and my bro co-founder were on Canary Islands, filming new season on travel vlog and suddenly birds shouted and flew away from big rocks that started to fall on us from the cliff.
It was a rock-fall and we sprinted to the closest building, luckily there was abandoned one.
We waited until noize from falling rocks stopped and came out to the light. Place was covered in dust but we left unharmed.
It was like in a movie i swear )
We caught a bit of it on video while running) mad people)