My younger brother had an imaginary friend named "Tatoe". I remember he got buckled up when we went in the car and my brother cried like a baby (he was about 5 or so at the time) whenever I sat on Tatoe. The only thing though is that this guy never died when I sat on him... He just kept coming back!
A childhood belief about imaginary friends

others believed things like this
- I used to have an imaginary friend named Mr. Nobody. He would protect me from my imaginary enemy, Bad Elmer.— Kdees
- When I was younger, I think i can change my brother with a friend— Mbaclé du 55
- My brother used to believe when our dog was getting fat that she was going to pop. He Cried!— A very Ashamed Brother
- My brother was terrorised by an imaginary charecter called anorak doo-dah— Corin
- when i was growing up i had two imaginary friends. One was named Jennifer, the other was named Onion.— Tessica
- When I was six I had an imaginary friend named Binky. When I was seven my dad ran over Binky with the car.— Shadia Granger-Malfoy