I thought you meant like fire and tornado drills. I really hate those. When I was living on campus at my university, I became traumatized because of one incident. The alarm startled me so greatly that my arm dislocated. I was in so much pain

. Every so often, I would just stop what I was doing in anticipation of the alarm going off, like I heard a panther stalking in the bush or something. Terrifying. I'm glad I don't live on campus anymore lol.
I don't like dentist drills, but I don't think anyone does. It's like I can feel the sound of drill. Uggh...
I don't like anything a dentist puts in my mouth. =X