I thought “Orgy” was slang for orgasm until I looked up the definition
A childhood belief about sex

others believed things like this
- For whatever reason, I thought that grass was slang for tobacco rather than marijuana.Anon
- I originally thought "balls" was slang for buttocks instead of testicles.Anon
- I always thought only boys could orgasm. — kg
- I used to think Cockneys only ever talked in rhyming slang.Anon
- "Chassis" is slang for a woman's body, especially her genitalia.
— Siddharth Mehrotra - i used to think when you had an orgasm you were giving birth— splooger