When I was in lower school I had a pretty good idea of sex from what I'd read, but for some reason I was convinced it was ALWAYS done standing up. Like, in a bathroom stall or something, with the woman against a wall. Hey, at least it was plausible.
I was confused by television that showed couples in bed together, obviously being sexual. Where was the bed supposed to come in if you did it standing up?
A childhood belief about sex

others believed things like this
- I used to believe that since guys peed while standing up, then they must poo while standing up too.— Stupid girl
- My dad used to say that if you ate standing up, then all the food would go to your big toe.Anon
- I used to think it was possible for girls to pee standing up. I even tried.Anon
- That is was a "standing obation" not "ovation"— Robin
- I used to think that "No standing signs" meant that you weren't allowed to actually stand in the area!Anon
- I thought for the longest time that a No Standing traffic sign meant no person should stand near that sign.— Shannon