I think the movie that warped my 11-year-old mind was “The Blue Max.” More specifically, Ursula Andress wearing a towel. For a bit. Jumped-started me into puberty, it did!
Not a movie but the original (1960’s) version of The Outer Limits gave me the warps when I was a preteen.
Hell yeah. I was already afraid of the dentist.
As I sat watching Fellowship of the Ring, every time Gandalf asked Frodo that, I felt a twinge in my mouth.
There was a Night Galley episode I saw when I was 10 called “The Caterpillar” about a man who endures weeks of agony as a worm slowly chews through his brain in one ear and out the other only to be told it was a female that laid eggs in his brain. Around the same time, I learned there was a local insect called an earwig. I spent the next two years sleeping with my head sandwiched between two pillows.
Pee-Wee’s Big Adventure “Mad Marge” was a total surprise and a cruel trick on children.
Pet Sematary I was somewhere near 11 when I saw it first, I am not sure whether it’s Guage’s tendon slashing or Pascow’s bedside appearance that scarred me for life more.
Large Marge, actually, and… shudders Oh, my GOD.
I used to hide behind the chair whenever she came on. My sister, three years younger than me, thought it was funnier than hell.
^ I’m sorry, but that wasn’t Large Marge at all, it was…
HER GHOST!
Didn’t they do the same thing with Philo on UHF?