My mom used to tell my brother that if he ate too fast, his appendix would burst. I thought she was talking about his penis, so every time she said that I imagined my brother having the anatomy of a Ken doll -- that is, no "parts" whatsoever.
A childhood belief about rude bits

others believed things like this
- My Sister Once Said That Polly Pocket Was A Real Girl That Got Shrunk To Doll Size And Turned Into A Doll.— Jamie
- When I first saw a picture of the human anatomy, I thought the brain was really snot.Anon
- i used to believe that when you had cramps your appendix would blow up.— Avery
- One time my brother asked my mom why mosquitoes bite. She said it was because children are bad.— sue
- My brother once told me that if you burp and fart at the same time, you'd explode— Aubrey
- My little brother for the londest time thought "How Bizare, How bizare." went "How's the bar, How's the car."Anon