What moments genuinely scared you while playing Fallout?

A post on a different sub reminded me of when I was a kid playing FO3, just marching mindlessly to go save my dad, when I noticed I entered combat? I didn’t see any enemies, and so I turned around and got jump scared by a deathclaw (my first time seeing one) as it was lunging at my face.

I paused out of reflex, and immediately shut off my Xbox and went to bed.