I know what you mean, in 1996 or so I saw a bunch of Skinemax and it fucked me up for a while in terms of making me a way-too-horny early teenager and wanting to bang everything. Like when Louis CK talked about putting his dick in-between the refrigerator and its door as a teenager because he didn't know what else to do with it, that was me.
Also when I was a late-stage fetus, my mom saw John Carpenter's The Thing in a theater, which means I heard all of it, including the shrieking of the creature and the dogs barking. As a small child I was terrified of the sound of dogs barking, and I think the movie is the reason why. I'm fine with dogs now, but I still have visceral skin-crawling reactions to the sounds The Thing makes, to this day.