While shopping at a department store recently, my wife and I passed through the lingerie section. Noticing their display of training bras, my wife commented on how silly they are. I proceeded to explain to her how training bras are necessary to train the breasts to do their thing. Without the necessary training, they might grow up to be misshapened. My wife, splitting a gut, explained to 30-something me that breasts do their thing quite naturally. A training bra trains the girl (to wear a bra); it does not train the breasts!
A childhood belief about rude bits

others believed things like this
- I used to believe that training wheels were the different colored beads on the spokes.— Samantha
- I always thought that it was "Afully Wedded Wife" Not "lawfully wedded wife"— Sarah
- I used to believe that babies came from between/underneath the breasts.Anon
- I used to think that the shoulder blades were actually "back breasts".— Kdees
- I used to believe that womens breasts was actually called apples.— Cailynn
- When we were young, we used to call a woman's breasts, 'Hum Hums'— Steve Haughton