Whenever I watched Tom & Jerry cartoons when I was a kid, I always thought it was amazing how they did all these strange things like squash themselves flat or stretch. One thing I always thought was funny was when a cartoon character was inflated like a balloon, and I used to think that this was possible in real life.
I always wanted to find out, so I would do things like inflate a balloon and then inhale it all to make my belly swell up, and I once tried to use a bicycle tyre pump to fill me with air. I even asked my cousin to take the tube of a snorkel and blow air into it into me to try and blow me up.
I eventually stopped doing this (thankfully) when I not only realised it was impossible, but it wasn't very healthy for me to do this sort of thing. Heh, I wish I hadn't realised it sooner though, to save myself the embarrasment.
A childhood belief about cartoons

others believed things like this
- When i was young I used to believe if I ate ham fat I was going to inflate like a balloon— a guy
- I thought cartoons were real, I remember asking my mom why there were lines around the "actors" in a cartoon.— Steven Graziano
- I used to think that if you didn't blow your nose and just sniffed the snot up, you head would blow up.Anon
- If you swallowed chewing gum it would make a balloon inside you and your stomach would explodeAnon
- If you pull a funny face, the wind will blow and it will get stuck.Anon
- My dad told me that when he was little, he thought the trees waved back and forth to make the wind blow.— casey