I used to believe that when I firsdt started getting erections that it was becasue i had to go pee and my penis filled up wiht urine....
A childhood belief about rude bits

others believed things like this
- When I was a little kid, I believed that erections were caused by the need to urinate.Anon
- I used to believe that as I ate food, I filled up, and that once I filled up completely, I would die. Anon
- I used to think that Frankie Avalon sang, "Hey Penis, Oh, penis..." instead of "Hey Venus."Anon
- I used to believe that gay sex involved a man sticking his penis inside another man's penis.Anon
- When I was little I thought that my urine was stored in my scrotum until I needed to wee.— Bryan
- I used to think that tampons were meant to absorb women's urine so they wouldn't have to go to the bathroom.— Koyaanisqatsi