I used to think that when I got an erection my penis had filled up with urine and I had to go to the washroom
A childhood belief about rude bits

others believed things like this
- i used believe and erection was when your testicles went into your penisAnon
- i used to belive when i got an erection that if i bent my penis it would break like a bone— beep41
- when I was little, about 4th grade, I thought that when a guy had an erection his penis turned colors...lmao— peanut
- I used to believe that as I ate food, I filled up, and that once I filled up completely, I would die. Anon
- I thought if I left the door open too long, a dog would come from the cupboard in the washroom and eat me
Anon - I used to believe whenever I got an erection it meant I had to pee.— Adam