I used to think that "having a boner" meant you needed to fart. One day I was feeling a bit gassy snd proclaimed, "Man, I have a huge boner!" in front of my brothers.
A childhood belief about rude bits

others believed things like this
- i used to belive that a boner came from skeletons.— Bilunjan
- i thought the phrase "getting a boner" referred to men getting their periods. — astrid
- I used to believe that being wasted meant feeling really tired. Anon
- I used to believe if you fart hard enough you can fly— Bob
- i believed the f-word was fart until i was about 8.— Kendra
- I used to believe that when you fart, your tummy was breathing!— Nicholas Orsmond